Instruction Manual
Hard Steel Mandrels, Soft Steel Mandrels, Permanent Type Mandrels, Preci Tech Honing Machines, Mumbai, India
• Auto Gauging Honing Machine
• Auto Stroking Timer Sizing    Honing Machine
• Manual Honing Machine
• Through Feed Super Finishing    Machine
• Manual OD Lapping Machine
• Manual OD Lapping Machine
    with VFD
• Honing Tools For Indian As Well    As Imported Machines
Instruction Manual
Preci - Tech Honing Machines

Honing can best be defined as a process in which an abrasive elements removes material from another element by the action of pressure and movement between thoise two elements. It is fast stock removing process capable of producing components of very high accuracy. The abrasive element is usually composed of grains of Silicon Carbide and Aluminium Oxide graded so that they are all of a particular size and then bonded together to honing sticks.

The object of honing is to produce a specified surface finish, a particular size, roundness, straightness and parallelism of hole. To achieve this end, abrasive element must be pressed against the hole surface in such a way that geometrical are rapidly removed.

Click below to see the following Mandrels :
• Preci - Tech Hard Steel Mandrels
• Preci - Tech Hard / Soft Steel Mandrels
• Preci - Tech Permanent Type Mandrels