Machines

We manufacture a comprehensive range of Gun Drilling Machines, which are used for drilling holes. These machines are ideal for manufacturing large as well as small components mandrels and shafts. Our machines are available with efficient motor and we offer these machines with perfect finishes. These machines are easily available at competitive prices to our clients and are also know as heavy duty drilling machines.

Gun Drilling Machines

• Reliable and Proven Design
• Worldwide service & support
• Quick Delivery
• State of the art technology
• Excellent cost / benefit ratio

 

 

 

 

Standard Features

 

• Linear Motion with Ballscrew and Servo drives
• Centralised Lubriation
• Axis Motion on LM Guideways
• High Pressure Coolant system with bag type filtration
• PLC Controls (Mitshubishi)

 

 

Tools and Accessories

 

 

• Cone Locators / Tool Presetters / Tool Regrinding Fixtures
• Gun Drills / Guide bushes / Whip Guides / Coolant Repellers

 

 

 

Add-on Features

 

• Automatic Component Loading-unloading system
• Chip Conveyor / Magnetic Drum Separator
• Fully Enclosed machine guards
• Compact Band Filtration
• Twin Spindles
• Coolant Oil Chiller
• CNC Controls (Fanuc / Siemens)
• Tool wear / Breakage Monitoring System
• Chip Centrifuge
• Tool Steady
• Variable Coolant Flow System
• Fixtures for stationary components
• CE / UL Certifications

We are engaged in manufacturing a vast range of Special Purpose Machines for last 25 years. Our company has an unmatched team of expert technicians and we have fabricated more than 300 machines, which are currently used in the medium as well as large scale industries based on worldwide.  Our machines are custom made and are available in different specifications. These machines are used as self-lubricating solutions and are available at reasonable prices.

 

Automotive
Steering Systems

• Hydraulic Cylinder Bore Skiving & Burnishing Machine
• Manual Rack & Pinion Steering Assembly Line (5 Stations)
• Collar Staking Machine (3 machines)
• Electronic Power Steering Assembly Line (12 Stations)
• Steering Assembly Proportional Load Testing Machine
• Hydraulic Power Steering Assembly Line (13 Stations)
• Steering Assembly Performance Testing Machine (4 machines)
• Rack Bar Gun Drilling Machine (4 machines)
• CNC Thread Whirling Machine (2 machines)

Steering Column Systems

 

• Hole Punching & Greasing Machine
• Universal Joint Assembly Machine (11 machines)
• Pneumatic Cylinder Assembling Machine
• Shaft Crimping Machine (4 machines)
• Column Electronics Power Steering Assembly Line (9 Stations)
• Eight Point Staking & Insertion Machine
• Cup Spring Assembling Machine

Power Transmission Systems

• Sleeve Yoke Drilling Machine
• XY Gun Drilling Machine for Bull Gear Shaft
• Flange Yoke Drilling Machine
• Case Differential Housing Machining Line (7 Machines)
• Two Station Reaming & Notching Machine for Case Differential Housing
• Case Differential Housing Gun Drilling Machine

 

Brake Systems

• Master Cylinder 4 Station Vertical Honing Machine (2 machines)
• Master Cylinder Gun Drilling Machine (5 machines)

 

 

Engine System

• Connecting Rod Oil Hole Drilling Machine (2 machines)
• Gun Drilling Machine for Input and Output Shaft (2 machines)
• Engine Block Oil Gallery Hole Drilling Machine (2 machines)
• Connecting Rod Balancing Pad Milling Machine

Shock Absorber System

• Depth Measuring & Notching Machine\
• Shock Absorber Drilling Machine
• Shock Absorber Drilling Machine

Exhaust System

• Catalytic Converter Housing Coating Machine (2 machines)

Defense

• Double Ended Coning Machine for Gun Barrel (2 machines)
• Gun Barrel Groove Lapping Machine (2 machines)
• Six Spindle Draw Boring Machine for Gun Barrel (4 machines)
• CNC Deep Hole Drilling Machine for Breech Block (2 machines)
• Gun Barrel Drilling Machine (2 machines)
• Gun Barrel Bore Lapping Machine (2 machines)
• Table Type CNC Deep Hole Drilling Machine for Breech Block

Steel Industry

• CNC Trepanning Machine
• BTA Drilling Machine for Billets (10 machines)

 

Power Generation

• Engine Block Oil Gallery Hole Ejector Drilling Machine
• Troughing Conveyor – Manual Assembly Station
• Burn Test Machine for Cam Shaft
• Connecting Rod Balancing Pad Milling Machine
• Main Bearing Cap Assembly Line (4 Stations)
• Troughing Conveyor – Bolt Tightening Station
• Turn Over Device
• Connecting Rod Oil Hole Drilling Machine
• Straight Conveyor

•  Precihole offers complete range of Heavy Duty Deep Hole Drilling Machines from Dia. 16mm to 250mm Solid Drilling, Dia. 350mm Counter Boring and up to 12000mm deep.
• Available in configurations like Tool Stationary -Component Rotating and Tool Rotating -Component Counter-Rotating.
• Optionally Ejector Drilling, Pull Boring Trepanning, Skiving and Burnishing can be offered.
• Modular design of these machines ensures faster delivery.
• The Company also offers custom solutions to suit your requirements.
• Tooling and work holding are provided to suit your component.
• Professional Installation, Training, Documentation and Process engineering are all provided by Precihole to successfully adapt the machine at customer.

 

 

.  Precihole offers new series of 3 Axis Gun Drilling Machines from Dia. 4mm to 25mm and up to 1000mm deep.

·  X Stroke – 500mm, Y Stroke – 300mm.

·  Modular Design ensures quicker delivery and off the shelf spares availability.

·  The Company also offers custom solutions to suit your requirements.

·  Tooling and work holding are provided to suit your component.

.  Professional Installation, Training, Documentation and Process engineering are all provided by Precihole to successfully adapt the machine at customer site. 

• Precihole introduces a new range of heavy duty XY BTA Drilling Machines serving the range from Dia. 12.7mm to 50.8mm drilling and up to 750mm deep.
• These machines serve components weighing up to 22 Tons.
• The machines are moving column type and have CNC controls to control accuracy and precision.
• The Company also offers custom solutions to suit your requirements.
• Tooling and work holding are provided to suit your component.
• Professional Installation, Training, Documentation and Process engineering are all provided by Precihole to successfully adapt the machine at customer site. 

 

 

 

• Precihole offers Skiving & Burnishing machine with  capacity from Dia. 40 to 350mm and up to 6000mm  deep.
• This High Production Machine is ideal for manufacturing large as well as small batch of components.
• Automatic Loading, Unloading of Component can also be incorporated.
• Professional Installation, Training, Documentation and Process engineering are all provided by Precihole to successfully adapt the machine at customer site.
• Tooling and work holding are provided to suit your component.
• Professional Installation, Training, Documentation and Process engineering are all provided by Precihole to successfully adapt the machine at customer site. 

 

• Precihole offers customized Deep Hole Drilling SPMs to suit all your requirements.
• Precihole has supplied more than 400 machines that are currently being used by large and medium scale industries around the world.
• These machines are capable to churning high production volumes, feature Multi-Spindle, Multi-Axis capabilities and can be fully/Semi-Automatic.
• Tooling and work holding are provided to suit your component.
• Professional Installation, Training, Documentation and Process engineering are all provided by Precihole to successfully adapt the machine at customer site.