Mac Precitec India Private LimitedPrecision tooling

Multi-step tooling · Bangalore

Four operations.One pass.

Drill, bore, chamfer, ream — collapsed into a single multi-step tool, ground to ±3 µm and proved out on your machine before it ever runs a production part.

Start a tool project See the tool range

Describe the part or email a drawing.

  • Step 01Rough bore
  • Step 02Semi finish
  • Step 03Chamfer
  • Step 04Fine ream
  • MPI toolOne pass ✓

Sectors and solutions

The same tolerance discipline, applied to six very different sets of drawings.

Machining solutions for automobile

Cylinder heads, valve housings and cooling channels are where MPI tools earn their place — precise hole accuracies, excellent surface finish and a Cpk you can put in front of a customer audit. Our PCD reamers and multi-step fine boring tools already run at India's leading automobile and aviation manufacturers.

Discuss an automobile application Read more about automobile applications
Mac Precitec India Private Limited Combi PCD boring tool, used on automobile cylinder head applications

Machining solutions for aerospace

Aviation engineering components demand repeatability across long production runs and difficult materials. Multi-step tools reduce the number of setups — and every setup removed is a tolerance stack removed with it.

Discuss an aerospace application Read more about aerospace applications
A pair of Mac Precitec India Combi PCD reamers for aerospace components

Machining solutions for defence

Defence work brings small batches, tight drawings and no tolerance for variation between them. We design the tool around the component, then prove it out and hand over the statistical parameters with it.

Discuss a defence application Read more about defence applications
A crank bore fine boring bar designed around a specific defence component

Machining solutions for medical

Medical components are small, unforgiving and inspected hard. Fine boring tools built for vibration-free machining hold the hole accuracy and surface finish these parts are measured against.

Discuss a medical application Read more about medical applications
A twin-blade fine boring head built for vibration-free machining of medical components

Machining solutions for power generation

Large bore diameters and high stock removal, without giving up the tolerance at the end of the cut. Our ISO tools are built for exactly this — rough through to semi-finish with reduced cycle time.

Discuss a power generation application Read more about power generation applications
An adjustable boring/facing head built for large bore power generation components

Machining solutions for machine builders

Machine builders need tooling that arrives proved, with a cycle time already established. We take responsibility for proving out the tool, including cycle time optimisation and the statistical parameters behind it.

Discuss a machine builder application Read more about machine builder applications
Mac Precitec India Private Limited's QA and gauging room, where turnkey tooling is proved out and cycle time is set

The range

PCD tools

Multi-step reamers and milling tools for aluminium and non-ferrous.

≤ 3 µm

Fine boring

Vibration-free, high feed, smallest tolerances, extended service life.

Multi-step

ISO tools

High stock removal and large bore diameters with optimal tolerance.

Rough → semi

Special blades & inserts

Loose PCD and carbide inserts, set and ground in-house to ≤ 3 µm.

Built to order

Adaptors

Sidelock, modular and special holders, gauged to the highest systems.

BT · HSK

Tool setting devices

Setting fixtures, manual and hydraulic component fixtures for turnkey solutions.

Get-go accuracy

Photo gallery

A closer look at the range — tool holders, boring bars and cutters from the shop floor.

50+ photos

Need help choosing a tool?

Tell us about the component, material and operation — we’ll point you to the right starting point.

Discuss your application

We prove the tool before you run the part

Mac Precitec India Private Limited takes complete responsibility for proving out the tools we design — including cycle time optimisation and the statistical parameters that back them. The tool arrives with evidence, not just a drawing.

Design, manufacture, prove out

Three decades in the cutting tool industry across tool design and development, tool manufacturing and tooling application. Everything — design, planning, PCD manufacturing and quality assurance — sits under one 15,000 sq ft roof in Peenya, which is why lead times stay short and changes stay cheap.

Design. Planning. PCD manufacturing. Quality assurance. One roof, Peenya.
Send us a drawing
Design and planning engineers at workstations in the Peenya facility
Design & planning, Peenya

Why manufacturers choose MPI

01

Tolerance discipline

Every diameter ground to ≤3 µm and verified before it leaves Peenya.

02

Proved, not promised

Every tool ships proved out — cycle time and statistical parameters included.

03

One roof

Design, planning, PCD manufacturing and QA together on 15,000 sq ft in Peenya.

04

Grown since 2013

Three employees in 2013. 60+ team members and six industries served today.

2013Founded with three employees. Today more than 60.
15,000Square feet of owned manufacturing, design and QA under one roof.
6Sectors served, from defence to medical and power generation.
≤3 µmProduction tolerance held on tool diameters, verified before dispatch.
500+Customers across automobile, aerospace, defence, medical, power generation and machine-building.
4Export markets served — Malaysia, Thailand, USA and Singapore.
Trusted by industry leaders

Join leading manufacturers

500+ customers, including the companies below, run MPI tooling in production.

  • BFW
  • Makino
  • Rane Group

Send us the hardest hole on your drawing

We'll come back with a tool, a cycle time and the statistical parameters to back it.

Start a tool project
Tools proved on your machine Start a project