Krishna Agencies

1/ 8 to 3/4" C. P.

Mostly available in machine relieved profiles conforming to DIN, BS, ASA or in special profiles. They are made for several types of socket tooth forms and are designed to give correct tooth forms only at given depth of cut.

Diameter 2.½" to 4" /
40 mm to 100 mm

(Involute Gear Cutters)
50 to 26 D. P. (Even only)
25 to 3 D. P. (all D. P.'s).

Diameter 2.3/4" to 3"/ 56mm to 125mm.

Diameter 1/2" to 2"/12mm to 50mm.

In machine relieved forms confirming to BS, IS specifications in a set of 8 different forms numbered 1 to 8 for each DP and module depending on numbers of teeth. Specially designed form gear cutters for correct Gears can also be had as per design/drawing.

For generating gears of maximum accuracy. They are normaly finishing and pre-shaving, pre-grinding with protuberance and semi topping profiles.

Promes with bore keyway or with end drive slot. Hobs can also be has in single start design or multi-start design with special features. Like protuberance, topping, semi-topping, pre-shaving, pre - grinding etc.

A Reamer having Taper Cuttings Edge and a parallel shank with a square at the end, for holes tc suit pins with a taper.

(Standard Teeth)
Diameter 3" to 8"/ 40 mm to 200 mm.

A Reamer having virtually parallel cutting edegs with taper and bevel lead, a shank of nominal diameter of cutting edegs and with a square at the end.

A Reamer having virtually parallel cutting edges with bevel lead, integral with a taper shank for holding and driving.

Diameter 1/8" to 2"/3mm to 50mm.

For Reamer Diameter 1/8" to 4"

(72 Teeth)
Diameter 2.¾" and 3".

A short Reamers with an axial hole with a tenon for use on an arbor and having virtually parallel cutting edges with a sharpened bevel lead.

(Straight Teeth)
Diameter 2.12/2" to 10"/ 50mm to 250mm.

Diameter 2.3/4" and 3"/ 50mm to 100mm.

Diameter 2.½" to 6"/
50 mm to 125 mm.

Diameter 5/8" to 2.3/4" / 18mm to 72mm

For Tap Diameter 1/8" to 2".