Groz Net Industries

This Dial Comparator Stand incorporates features that make it particularly useful for making comparitive measurements on typical work piece geometries, which due to their size and shape cannot be checked on general comparators.

The large measuring range and throat depth makes it very suitable for use on even the most difficult of applications. Ideal for use in laboratories, standards rooms etc. where high accuracies are needed.

Heavy Duty base made from close grained, stress relieved cast iron is ground flat on all 4 pillars. The anvil is made from ground & lapped tool steel, hardened to 55-60 HRC.

Supplied without a Dial Gauge.

 

 

 

 

 

 

 

 

 

 

 

Ordering Information

Cat Nr.	Ordering Nr.	Anvil Size		Throat Depth		Measuring Range		Net Wt. Each
		Inch	mm	Inch	mm	Inch	mm	Kg
DCS/4	01601	5 x 5	124 x 124	4.3/8	110	5.3/4	145	10.750

This range of Comparators with a round anvil are especially useful for fast and efficient dimensional inspection on production parts.

The Comparator stand comprises of a heavy duty base made from close grained cast iron precisely ground and machined providing a totally flat surface.

The round anvil with a diameter of 2.3/8" (60 mm) is hardened to 55-60HRC and ground for high accuracy. The flatness of the working face of the anvil is controlled to within 0.00008" (2 microns).

The longitudinal slide can be adjusted to different positions using the knurled steel knob. It moves along the ground steel pillar which is at accurate right angles to the base.

The range includes 2 models which incorporate a fine adjustment feature that allows for greater ease and accuracy in setting up jobs.

All models are supplied without a Dial Gauge.

 

 

 

 

 

 

 

Ordering Information

Cat Nr.	Ordering Nr.	Throat Depth		Measuring Range		Fine Adjustment		Net Wt. Each
		Inch	mm	Inch	mm	Inch	mm	Kg
DCS/5N	01602	2	50	1.3/4	45	-	-	2.250
DCS/8	01606	2.3/8	60	4.1/8	105	-	-	3.300
DCS/11	01603	3	75	5.1/2	140	1/8	3	3.250
DCS/3N	01604	3	75	5.1/2	140	3/16	5	3.250

These Dial Comparator Stands comprise of

(a) A rugged heavy duty base made from close grained Cast Iron. The bottom of the base is precisely ground and machined ensuring complete flatness.

(b) A Square Anvil which is hardened to 55-60 HRC and ground for high accuracy. Presence of grooves in a grid pattern on the anvil prevents the work piece from sticking to it. The flatness of the working face is controlled to within 0.00008" (2 microns).

These comparators are of immense use in laboratories as an inspection tool and also as a comparative measurement device in mass production jobs.

All models are supplied without a Dial Gauge.

Ordering Information

Cat Nr.	Ordering Nr.	Throat Depth		Measuring Range		Net Wt. Each
		Inch	mm	Inch	mm	Kg
DCS/10	01605	1.5/8-5	40-125	6.5/16	160	3.700
DCS/9	01600	3.1/8	80	6.1/2	165	3.500

Designed for 2D aligning of component reference surfaces and edges, determining bore centers with reference to the center of machine spindles

On contact between the spherical tip & metal component, batteries cause the lamp to light thus identifying the point of reference

Spring mounted spherical tip protects unit from damage if the contact is too violent

All functional parts are hardened and accurately ground.

Supplied complete with batteries.

Art. Nr.	Ordering Nr.	Tip Diameter	Shank Diameter	Overall Length
EF/2D/M	03530	10mm	20mm	94mm
EF/2D/I	03535	0.40"	0.75"	3.11/16"

Ordering Information

Art. Nr.	Ordering Nr.	Tip Diameter	Shank Diameter	Overall Length
EF/2D/M	03530	10mm	20mm	94mm
EF/2D/I	03535	0.40"	0.75"	3.11/16"

 

Manufactured from case hardened steel, parallel clamps are designed for maximum strength and rigidity. All sizes are equipped with a spring clip. A retaining ring holds the loose jaw in alignment when the clamp is being opened or closed. The ends of the jaws are rounded to permit clamping under shoulders or in recesses.

These clamps are extremely useful for holding work together in tapping, drilling and on various machine set ups.

 

 

 

 

 

 

 

 

 

Ordering Information

Cat Nr.	Ordering Nr.	Capacity		Jaw Length
		Inch	mm	Inch	mm
PC/1	35601	1.1/4	30	2	50
PC/2	35602	1.3/4	44	2.1/2	63
PC/3	35603	2.1/4	56	3	75
PC/4	35604	2.3/4	70	4	100
PC/5	35605	3.1/2	88	5	125
PC/6	35606	5	125	6	150
PC/8	35608	6	150	8	200

Made from high grade tool steel, these are accurately hardened (58-62 HRC) & ground on all sides. All dimensional tolerances conform to DIN 7168 m & Accuracy tolerance to IT5

An indispensable tool for inspection, measuring, layout & set up jobs, these find application in all laboratories, standards rooms, tool rooms etc.

All steel parallel sets are supplied in convenient to store wooden boxes.

These are available in three types:

Category A - Parallels with constant length & thickness but varying height

Category B - Parallels with constant length but varying thickness and height

Category C - Parallels with varying length, thickness and height.

 

Ordering Information

Ordering Information - Category A
Cat Nr.	Ordering Nr.	Quantity in each set	Length	Thickness	Height of each Pair(mm)
			mm	mm	Pair1	Pair2	Pair3	Pair4	Pair5	Pair6	Pair7	Pair8	Pair9	Pair10	Pair11	Pair12
Metric Sizes
SP/6-ST	01700	6 Pairs	120	4	10	15	20	25	30	35
SP/7-ST	01701	7 Pairs	160	4	10	15	20	25	30	35	40
SP/7A-ST	01702	7 Pairs	160	8	10	15	20	25	30	35	40
SP/7B-ST	01703	7 Pairs	200	8	15	20	25	30	35	40	45
SP/11-ST	01704	7 Pairs	120	8	10	15	20	25	30	35	40
SP/12-ST	01706	12 Pairs	120	10	14	16	18	20	22	24	26	28	30	32	35	40
Imperial Sizes
SP/H/4/IN-ST	01720	4 Pairs	6"	3/16"	1" with 5/16" hole	1.1/4" with 3/8" hole	1.1/2" with 7/16" hole	1.3/4" with 1/2" hole

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acc BS 817 Grade 3

Manufactured from high quality close grained cast iron, these plates have thick solid top surfaces, strong heavy skirts and diagonal cross-ribbed webbing on the underside which results in high rigidity and minimum deflection.

Linear measurements depend on an accurate reference surface from which final dimensions are taken. These hand scraped finished surface plates provide the reference plane for work in inspection and layout.

High degree of flatness, overall quality and workmanship make them ideal bases for mounting of mechanical, electronic and optical gauging systems.

 

Ordering Information

Cat Nr.	Ordering Nr.	Length		Width		Overall Height
		Inch	mm	Inch	mm	Inch	mm
SFP/200-200-50	02600	8	200	8	200	2	50
SFP/250-250-50	02601	10	250	10	250	2	50
SFP/300-300-55	02603	12	300	12	300	2.11/64	55
SFP/400-400-55	02605	16	400	16	400	2.11/64	55
SFP/450-450-65	02607	18	450	18	450	2.9/16	65
SFP/300-200-50	02602	12	300	8	200	2	50
SFP/400-300-50	02604	12	300	16	400	2	50

 

 

 

 

 

 

 

 

 

 

The Groz range of Adjustable Hand Reamers are extremely useful precision tools for any engineering or auto-repair shop. Just 16 sizes cover diameters ranging from 3/8" — 2.7/32" (9.5 mm — 56.35 mm).

These are ideal for use on steel or nonferrous metals.

The reamer blades are made from High Speed Steel, accurately hardened to 60 - 64 HRC and relief ground. Each adjustable reamer has a chamfer or lead on the front end of diameter 0.004" - 0.019" according to size, which helps to make a quick start in reaming operation.

Reamers expand by loosening one adjusting nut and tightening the other. Using Reamers 1. Remove only a small amount of metal approx 0.002" (0.05 mm) per cut. 2. It is better to use two small cuts rather than one large one as a larger cut can strain the reamers. 3. When cutting soft material hone the cutting edge.

Ordering Information

Cat Nr.	Ordering Nr.	Type	Range		Overall Length
			Inch	mm	Inch	mm
AHR/5	11905	H1	3/8-13/32	9.5 - 10.3	4.3/4	120
AHR/6	11906	H2	13/32-7/16	10.3-11.11	5	128
AHR/7	11907	H3	7/16-15/32	11.11-11.9	5.1/4	134
AHR/8	11908	H4	15/32-17/32	11.9-13.5	5.1/2	140
AHR/9	11909	H5	17/32-19/32	13.5-15	5.3/4	146
AHR/10	11910	H6	19/32-21/32	15-16.6	6.1/2	165
AHR/11	11911	H7	21/32-23/32	16.6-18.25	6.3/4	172

 

 

 

 

 

 

 

 

 

 

Acc DIN 806

Manufactured from high quality carbon steel, Dead Centres have a solid construction with no moving parts. Fully hardened for increased resistance to wear. Hardness of tip 60-63 HRC, these centres are accurately ground and have a TIR of ± 0.0001" (± 2.5 microns).

Available in two types — Full and Half Dead Centres. Half Dead Centres come with a full carbon steel construction or with Carbide tips. Full Dead Centres are additionally available with High Speed Steel tips.

In centres with carbide/HSS tips, the tips are brazed into a close tolerance socket for maximum strength.

Carbide tip centres are preferred in applications where the workpiece has a hardness close to or more than that of carbon steel Dead Centre. Carbide tip imparts durability and calls for less downtime for regrinding of point. High speed steel Dead Centres are especially useful in applications that involve shock.

Ordering Information

Dead Centres
Cat Nr.	Ordering Nr.	Cat Nr.	Ordering Nr.	Cat Nr.	Ordering Nr.	Morse Taper	A		B
							Inch	mm	Inch	mm
Carbide Tipped		HSS Tipped		Carbon Steel
DCT/1	11100	DCTH/1	11120	DCC/1	11140	MT1	3-3/16	80	1/2	12.2
DCT/2	11101	DCTH/2	11121	DCC/2	11141	MT2	4	100	23/32	18
DCT/3	11102	DCTH/3	11122	DCC/3	11142	MT3	5	125	31/32	24.1

 

 

 

 

 

 

 

 

 

 

 

 

Manufactured from high grade steel, these live centres have a hardened body that imparts extra strength and rigidity. The point is precisely ground to 60° and hardened to within 60-63 HRC. Built-in oil seals protect the bearings from ingress of coolant, dirt and swarf. Designed for applications involving moderate loads with low turning speeds.

These are available in two models :

Heavy Duty Live Centres : These have adjustable needle roller bearings which take up the radial load, and heavy duty thrust ball bearings for axial loads. Bearings are preloaded to axial starting shock loads. Recommended for use on applications upto a maximum of 1500 rpm.

Precision Live Centres : These have a double row of angular contact ball bearings and a single row of deep groove ball bearings for axial and centrifugal loads. Recommended for use on applications upto a maximum of 1000 rpm.

Ordering Information

Cat Nr.	Ordering Nr.	Morse Taper	Overall Length		Diameter of Point		Body Diameter
			Inch	mm	Inch	mm	Inch	mm
Heavy Duty Live Centre
HDLC/1	11010	MT1	4.3/4	120	23/32	18	1.19/32	40
HDLC/2	11011	MT2	6	150	13/16	21	2	50
HDLC/3	11012	MT3	7	175	15/16	24	2.3/8	60
HDLC/4	11013	MT4	8.3/8	213	1.1/8	28	2.7/16	62
HDLC/5	11014	MT5	10.7/16	261	1.13/32	36	3.3/16	80
HDLC/6	11015	MT6	13.7/8	347	2.1/4	56	4	100

Manufactured from high grade cast steel, the Machinist's Jack has a 1" adjustable screw and tilting swivel head. It finds application on drill presses, milling machines, planers etc. any place where levelling is necessary.

Lifting capacity is approximately 1000 lbs (454 kgs).

 

Ordering Information

Cat Nr.	Ordering Nr.	Range
		Inch	mm
MJ-01	14100	1	25

 

 

 

 

 

 

 

Sine Plates work as bases to which Vices, Magnetic Chucks, Angle Plates and Vee Blocks can be conveniently bolted. Used as an inspection tool or for machining, drilling or grinding jobs.

Plates are made from tool steel hardened to 54 - 58 HRC

Compound Angle Sine Plates allow angles to be set front-to-back or side-to-side, as well as a combination for true compound angles.

Available in two models:
- Standard Sine Plates and,
- Compound Angle Sine Plates.

Ordering Information

Art. Nr.	Ordering Nr.	Center to Center Distance	Sine System	Plate Dimensions	Tapped Holes
Regular Sine Plates				(L x W x H)
SNPL/3	02133	3"	0	4" X 4" X 2"	¼" - 20 tapped holes
SNPL/5	02120	5"	1	6" X 6" X 2"	¼" - 20 tapped holes
SNPL/5A	02134	5"	2	12" X 6" X 2.5/8"	3/8" - 16 tapped holes
SNPL/5B	02135	5"	0	6" X 5" X 2.1/4"	¼" - 20 tapped holes
SNPL/5C	02136	5"	0	6" X 3" X 2"	¼" - 20 tapped holes
SNPL/10	02130	10"	2	12" X 8" X 2.5/8"	3/8" - 16 tapped holes
SNPL/10A	02131	10"	2	12" X 12" X 2.5/8"	3/8" - 16 tapped holes
SNPL/10B	02132	10"	2	12" X 6" X 2.5/8"	3/8" - 16 tapped holes

Technical Information

Accurately ground square and parallel to within 0.0004"(10microns)

Center to Center Distance: ±0.0004"(±10microns)

 

 

 

Manufactured from close grained cast iron, these angle plates have clamping slots for easy mounting of work pieces for setting up jigs and fixtures on milling machines, drill presses, planing machines, radial drilling machines etc.

Their precise construction makes them ideal for use in inspection jobs as well.

These are available in 2 type

(a) Open End: Four faces and all ends are machined with the outer faces ground square and parallel within 0.002" (50 microns) per 6" (150 mm).

(b) Webbed End: Two faces and all ends are ground square and parallel within 0.002" (50 microns) per 6" (150 mm). Open End Webbed End

 

Ordering Information

Cat Nr.	Ordering Nr.	Length		First face		Second face
		Inch	mm	Inch	mm	Inch	mm
WEBBED END
WE/3	02300	3.19/32	90	3	75	2.19/32	65
WE/6	02301	6	150	5	125	4.1/2	112
WE/8	02302	8	200	6	150	5	125
WE/10	02303	10	250	8	200	6	150
WE/12	02304	12	300	9	225	8	200
OPEN END
OE/3	02310	3.19/32	90	3	75	2.19/32	65
OE/6	02311	6	150	5	125	4.1/2	112

Manufactured from a single piece of hardened tool steel, these angle plates are precision ground, square and parallel.

A convenient step of 1.1/4" (32 mm) down from the top and a 1/2" (12 mm) seat allows for use with smaller work pieces. Presence of 24 tapped holes allows for fastening to fixtures and clamping work to the angle plate.

An indispensable device for accurate work in tool rooms and in small production jobs for checking flatness, squareness and parallelism.

 

 

 

 

 

 

 

 

 

Ordering Information

Cat Nr.	Ordering Nr.	Size		Thread specs. of tapped holes
		Inch	mm
STP/3	02400	3 x 3 x 3	75 x 75 x 75	1/4" BSW
STP/4	02401	4 x 4 x 4	100 x 100 x 100	5/16" BSW

Technical Information
Flatness of working faces	Within 0.0002"(5 microns)
Squareness of exterior faces over height	Within 0.0004"(10 microns)
Parallelism of opposite faces & edges over their length	Within 0.0002"(5 microns)
Squareness of end faces w.r.t. exterior faces as measured over length	Within 0.0004"(10 microns

Ideal for hand tapping operations, these bar type tap wrenches provide a positive grip combined with the sensitivity required when tapping a blind hole. The straight handle design provides greater leverage, particularly useful with larger diameter taps.

These are available in two types:

TYPE A - Acc DIN 1814

Zinc die cast bodies, with hardened steel jaws for increased resistance to wear. Chrome-plated handles have knurled ends that provide a comfortable non-slip grip. The larger size tap wrenches have a cross hole on one end for easy litightening.

TYPE B - Industrial Quality

Manufactured from selected steel, these tap wrenches have a rugged construction. Steel jaws are accurately hardened and tempered. Wrench body is black powder coated with attractive chrome plated handles. The movable handle is knurled on one end for positive grip & control.

 

Ordering Information

Type A: Acc DIN 1814
Cat Nr.	Ordering Nr.	Length		Jaw Holding Capacity
				Square Size		Tap Size
		Inch	mm	Inch	mm	Inch	mm
ATWR/D-0	09200	6.19/64	160	5/64 - 13/64	2 - 5	1/16 - 1/4	M2 - M6
ATWR/D-1	09201	7.5/64	180	5/64 - 1/4	2 - 6.3	1/16 - 5/16	M2 - M8
ATWR/D-2	09202	11	275	5/32 - 23/64	4 - 9	3/16 - 9/16	M5 - M14
ATWR/D-3	09203	15	375	3/16 - 15/32	4.9 - 12	1/4 - 3/4	M6 - M18

 

 

 

 

 

 

 

 

Precision made tool performing all of the functions that would normally require usage of various shims, blocks or machinist's jacks. Ideal for inspecting shafts & parts with multiple diameters.

Anvil height on the block is easily adjustable to support shafts, bars of varying diameters making for quick inspection without having to use centers.

Anvils support upto 450 kgs (1000 lbs).

Vibration Lock (position lock) prevents creeping

Wide angle Vee accepts 3/16" to 5" diameters

Top flats ground parallel to the base can hold wide, flat parts. Narrow flats may be held on a parallel across the top.

Total Rise of Vee - ½"(12mm). Dial graduated in increments of 0.001" (25 microns)

Ordering Information

Art. Nr.	Ordering Nr.	Block Length		Block Width		Block Height		Clamping Capacity
		Inch	mm	Inch	mm	Inch	mm	Inch	mm
AVB/1P	02930	7/8	23	4	100	3	75	3/16 to 5	5 to 125

An excellent range of general purpose steel squares. Whilst ideal for everyday workshop use, these are also suitable for woodworking applications.

Made from selected steel with hardened blade, these squares have accurate right angles both on the inside and outside. Both the blade and stock are accurately ground which ensures straightness and parallelism.

This range of squares comes in handy for setting up and checking machinery, checking Carpenter’s squares or using as a trysquare when marking joints or testing faces & edges.

Machinist’s Squares are available as individuals or as sets in convenient to carry and store packs.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Designed for versatility and accuracy, these Vee Blocks are ideal for holding round or irregular shapes for scribing, grinding, measuring, machining and testing applications .

These can be used either ways, up or standing on end. All Vee’s and faces can be energised or de energised simultaneously by turning the rotary action gun metal control knob. This feature enables the Vee Block to hold both itself and the work on any flat ferrous surface including a permanent magnetic chuck (without energising the chuck). Gun metal construction of the knob ensures no interference with the magnetic field, unlike the conventionally used steel knobs.

For applications requiring two Vee blocks matched and numbered pairs are available.

 

Ordering Information

Ordering Information

Cat Nr.

Ordering Nr.

Block Length

Block Width

Block Height

Width of small Vee

Width of large Vee

Clamping Capacity

Inch

mm

Inch

mm

Inch

mm

Inch

mm

Inch

mm

Inch

mm

MVB/4S (Single) MVB/4P (Pair)

02900 02901

4

100

3

75

3.3/4

95

7/8

22.5

2.1/8

54

3/16 to 2.3/4

5.0 to 70.0

MVB/5S (Single) MVB/5P (Pair)

02902 02903

3.3/16

80

2.3/8

60

3.3/4

95

11/16

17.5

1.11/16

43

3/16 to 2.3/8

5.0 to 60.0

Technical Information
Permissible height difference between mathced pairs	Within 0.0003" (8 microns)
Squareness of Vee grooves with respect to base	Within 0.0003" (8 microns)

Angular machine vices are ideal for applications wherein the workpiece requires machining at an angle. Angular adjustment is achieved via the angular slide that can be set to any desired angle 45o on either sides. Additionally the fully graduated 360o swivel base allows the vice to be set at any angle along the vertical axis.

These vices are manufactured from close grained hi tensile seasoned cast iron with fully hardened and ground steel jaws. Ergonomically designed all steel handle allows for stress free operation. It is assembled on the spindle crank with a spring loaded mechanism providing positive grip.

Use of hi tensile grade 10.8 fasteners provides strength and rigidity to these vices.

Relief in clamp seat ensures complete surface contact as against a line contact between the “Hold Down” clamp and movable slide, thereby providing firm locking at any desired angle.

A milled slot in the vice base helps in accurate location of the vice on the machine table using rectangular locating nuts.

“Hold Down” slots allow for secure clamping of the vice on the machine table.

 

 

 

 

 

 

 

 

 

 

 

 

Ordering Information

Cat Nr.	Ordering Nr.	Jaw Width		Jaw Opening		Jaw Depth		Net Wt. each
		Inch	mm	Inch	mm	Inch	mm	Kg
AMV/SP-50	35000	2	50	2	50	1	25	3.500
AMV/SP-75	35001	3	75	3	75	1.5/16	34	9.350
AMV/SP-100	35002	4	100	4	100	1.1/2	38	17.000
AMV/SP-125	35003	5	125	5	125	1.3/4	45	29.450
AMV/SP-150	35004	6	150	6	150	1.3/4	45	42.800

The Milling machine vice is one of the most popular vices used in workshops, machine shops and shop floor. Apart from use in milling operations, it also finds application in jig boring, grinding and shaping jobs.

Manufactured from close grained hitensile seasoned cast iron, the vice body has a premium polychrommatic finish which is scratch and rust proof. Vice jaws made from fully hardened and ground steel allow the workpiece to be held dead square without use of any packing. This not only improves efficiency and life of jaws but also helps reduce strain on vice body. Usage of high tensile grade 10.8 fasteners provides for greater strength and rigidity.

The 360o swivel base allows the vice to be set at any angle along the vertical axis. Vice base has a milled slot which helps in accurate location of the vice on the machine table using rectangular locating nuts.

“Hold Down” slots allow for secure clamping of the vice on the machine table.

Ordering Information

Cat Nr.	Ordering Nr.	Jaw Width		Jaw Opening		Jaw Depth		Net Wt. each
		Inch	mm	Inch	mm	Inch	mm	Kg
MMV/SP-50	35010	2	50	2	50	1	25	3.500
MMV/SP-100	35011	4	100	4	100	1.1/2	38	17.400
MMV/SP-150	35012	6	150	6	150	1.3/4	45	38.800

Precision Milling vice with 360° swivelling base

Jaws can be changed by simple rotation of the Rotary head & fixed in position using 2 hex bolts.

Rotary head design removes any chances of inaccuracy, which are common if jaws are replaced.

Jaws are made out of tool steel, fully ground & hardened to 55 +-5 HRC

All fasteners used are Grade 10.8 steel

Vice bearing surface is precision ground to within 0.0012" (30 microns)

 

Ordering Information

Cat Nr.	Ordering Nr.	Jaw Width		Jaw Opening		Jaw Depth
		Inch	mm	Inch	mm	Inch	mm
RHV/100	35051	4	100	4	100	1.1/2	38
RHV/120	35052	4.13/16	120	4.13/16	120	1.11/16	42
RHV/150	35053	6	150	6	150	1.15/16	48

The Self Centering vice allows for accurate centering of jobs, automatically. The vice is specially useful in applications where the same operation is to be performed on workpieces of varying sizes.

The special design allows accurate setting up of jobs with only a single machine setting. Centric clamping is particularly useful in milling, slot and groove cutting of all kinds.

Manufactured from high tensile seasoned cast iron with fully hardened and ground tool steel jaws, the vice has opposite threads for quick and accurate centering. Rotation of the crank handle automatically adjusts workpiece to the center.

Fully graduated 360o swivel base allows the vice to be set at any angle along the vertical axis.

A milled slot in the vice base allows for accurate location of the vice on the machine table using rectangular locating nuts.

“Hold Down” slots allow for secure clamping of the vice on the work table.

Ordering Information

Cat Nr.	Ordering Nr.	Jaw Width		Jaw Opening		Jaw Depth		Net Wt. each
		Inch	mm	Inch	mm	Inch	mm	Kg
SCV/SP-100	35040	4	100	4	100	1.1/2	38	14.300

 

 

 

 

 

 

Manufactured from selected tool steel, these solid Sine vices are fully hardened (55-60 HRC) and tempered and mounted onto a precision hinged bottom plate. All the surfaces of the vices are precisely ground for extreme accuracy.

These are very useful for manufacturing processes that require the highest standards of clamping accuracy at desired angles.

A minute angle step of 0.2"/5 mm allows very small angles to be set with ease using standard gauge blocks.

These are available in two models:

Screw Type

Screwless Type

Ordering Information

Cat Nr.	Ordering Nr.	Body Dimensions	Jaw Width	Jaw Opening	Jaw Depth	Minute Angle Step	Center to Center distance	Net Wt. each(Kg.)
SNV/6	35215	7.3/32" x 2.3/4" x 3.11/32"	2.3/4"	3.3/4"	1.9/16"	0.2"	6"	5.250
SNV/150	35210	180 x 70 x 85mm	70mm	95mm	40mm	5mm	150mm	5.250
SNV/7	35216	8" x 2.3/4" x 3.17/32"	2.3/4"	3"	1.9/16"	0.2"	7"	7.00
SNV/175	35211	200 x 70 x 90mm	70mm	75mm	40mm	5"	175mm	7.00

Manufactured from selected tool steel, these solid one piece vices are fully hardened (55-60 HRC) and tempered to ensure stability and durability. All vice surfaces are precision ground.

The movable jaw is slightly narrow than the base enabling the vices to be used on either sides in addition to the base. Due to their outstanding accuracies these vices are mainly used in tool manufacturing, on grinding, milling, engraving and jig boring machines for measurement and inspection work and in manufacturing processes that require highest standards of clamping accuracy.

These are available in two models:

Screwless Type

The rapid positioning notches allow the vice to be locked in any position by means of an allen key provided with the vice. Vee grooves in the sliding jaw, both horizontal and vertical, facilitate holding of round jobs. Jaw pressure on work piece is forward and downward for repeatable positioning and maximum holding power.

These vices are particularly suitable for erosion work.

Screw Type

Clamping and releasing is through a threaded spindle with precision cut square threads for smooth operation. Vice spindle moves in a specially designed gun metal bush which reduces wear thus enhancing the life of the vice.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ordering Information

Cat Nr.	Ordering Nr.	Jaw Width		Jaw Opening		Jaw Depth		Net Wt. each
		Inch	mm	Inch	mm	Inch	mm	Kg
Screwless Type
TMV/2	35200	2	50	3.1/8	78	1	25	1.800
TMV/23	35201	3	75	3.3/4	95	1.3/8	35	3.500
Screw Type
TMV/ST/4	35205	2.3/4	70	2.3/4	70	1.9/16	40	4.900

The most versatile of all machine vices with all degrees of freedom, the Univeral vice allows the work piece to be set at any desired angle.

Low height construction makes these useful on even the most complicated grinding jobs.

The vice has one fixed horizontal axis which allows the workpiece to be rotated at any angle along it.

Fully graduated 360o swivel base allows complete rotation along the vertical axis. The third angular slide with a moving axis allows for any setting in the 3D plane.

Manufactured from close grained hi-tensile seasoned cast iron with fully hardened and ground tool steel jaws, vices have a premium polychrommatic finish. Ergonomically designed all steel handle allows for stress free operation. It is assembled on the spindle crank with a spring loaded mechanism providing positive grip.

Use of hi tensile grade 10.8 fasteners provides strength and rigidity to these vices.

A milled slot in the vice base allows for accurate location of the vice on the machine table using rectangular locating nuts.

“Hold Down” slots allow for secure clamping of the vice on the work table.


Ordering Information

Cat Nr.	Ordering Nr.	Jaw Width		Jaw Opening		Jaw Depth		Net Wt. each
		Inch	mm	Inch	mm	Inch	mm	Kg
UV/SP-50	35030	2	50	2	50	1	25	3.500
UV/SP-100	35031	4	100	4	100	1.1/2	38	13.400

 

 

 

 

 

 

 

 

 

Groz manufactures a complete line of scribers for machinists, engravers, mechanics and craftsmen. A basic tool for scribing and marking, these can be used on metal, glass, plastics and ceramics. Scriber points are hardened to 55-60 HRC. Scribers are finely tapered permitting better sighting during work.

MS/3-ST 3 interchangeable threaded points, short straight, short bent and long bent. Very handy as different combinations can be used for different applications.

MS/4 Single ended Light Duty.

MS/ MG/6 Tungsten carbide tip for marking on hard materials. Permanent magnet on the other end for picking up small metal parts.

MS/P/3 Scriber point is held by a knurled chuck and can be reversed when not in use, preventing tearing of clothing when clipped in a pocket.

MS/ST/9 Single ended Heavy Duty .

MSCP/6 Double ended. Combining a needle point with a chisel end.

MS/7 Double ended with one straight point and one point bent at 90o making it ideal for use in confined spaces .

MS/H/8 Double ended Heavy Duty with one straight point and other bent at 90o. Ideal for Heavy marking jobs in confined spaces, grooves etc.

 

Ordering Information

Cat Nr.	Ordering Nr.	Overall Length
		Inch	mm
MS/3-ST	03220	9 & 12	225 & 300
MS/4	03212	4.1/2	114
MS//MG/6	03221	6	150
MS/P/3	03214	3.1/2	89
MS/ST/9	03215	7	175
MSCP/6	03217	6.3/4	170
MS/7	03210	7.1/2	190
MS/H/8	03211	9.3/16	230

 

 

 

 

 

 

Amongst the oldest comparative measuring tools, Calipers are designed for taking transfer measurement or for comparing external and internal measurement. Dividers are used for marking on steel or for transferring measurement from master templates. Divider points are hardened for increased wear resistance

Manufactured from high grade steel with a polished finish, the legs pivot on a roller and are tensioned by a bow spring. Measuring adjustment is via an adjusting nut that allow fine settings. Measuring capacity/ Size is the distance between the fulcrum and the end of the leg.

These are available in two types: 1.With Solid Nut
2.With Quick Nut  the threads of the split quick adjusting nut engage the screw at the slightest pressure of the leg and when the pressure is withdrawn, the nut releases itself sliding freely over the screw. This feature have save valuable time in opening & closing when a variety of measurements have to be taken consecutively.

 

 

 

 

 

 

 

Ordering Information

Cat Nr. with solid nut	Ordering Nr. with solid nut	Cat Nr. with quick nut	Ordering Nr. with quick nut	Size(L)
				Inch	mm
Inside Calipers
ID/3	01400	ID/Q-3	01430	3	75
ID/4	01401	ID/Q-4	01431	4	100
ID/6	01402	ID/Q-6	01432	6	150
ID/8	01403	ID/Q-8	01433	8	200
ID/10	01404	ID/Q-10	01434	10	250

Designed for general purpose marking, this range of surface gauges have round bases with a rigid pillar.

The chemically blackened scriber can be rigidly secured at any position on the pillar.

The base is machined all over and has a attractive black finish. Guide rod is chrome plated.

 

 

 

 

 

 

 

 

 

Ordering Information

Cat Nr.	Ordering Nr.	Diameter Base		Length of Rod		Scriber Length
		Inch	mm	Inch	mm	Inch	mm
SG/RD-12	03202	2.7/8	72.5	12	300	8	200
SG/RD-16	03203	2.7/8	72.5	16	400	8	200
SG/RD-20	03204	2.7/8	72.5	20	500	11	275