Precision microstructure machining

Precision
For
Powertrain
Components

Automotive

Precision
Built for
Motion.

Diamond tooling solutions for aluminum wheels and high-end piston components, engineered for controlled geometry, superior surface quality, and consistent machining performance

Discuss Your Application

Automotive Applications

Two demanding automotive applications where surface finish, dimensional control, and production consistency directly influence component quality

  • Aluminum Wheels

    Precision diamond machining for aluminum wheel surfaces requiring clean profiles, high visual quality, and consistent finishing performance.

    • Surface Finish Quality
    • Profile Accuracy
    • Production Consistency

  • Aluminum Pistons

    Precision machining for aluminum alloy pistons where dimensional accuracy, groove geometry, and consistent form are critical to performance.

    • Controlled Piston Profiles
    • Groove & Feature Accuracy
    • Repeatable Dimensional Control

Corresponding Tool Solutions

Designed for automotive component machining

  • MCD Tool for Finishing

    Large-radius MCD tool with a usable cutting arc of up to 190°, engineered for mirror-finish machining of aluminum alloy components.

    • Large-radius tips: R2.0 / R2.5 / R3.0
    • Mirror-finish machining
    • Re-sharpenable for multiple service cycles

  • MCD ISO Insert

    ISO compatible MCD inserts can be adapted to a wide range of turning processes for aluminum alloy pistons and aluminum forged components where high surface quality is required.

    • Feature machining
    • Sharp edge & profile control
    • Repeatable dimensional accuracy

  • PCD ISO Insert

    PCD ISO inserts are able to provide a cost-effective choice for general machining with non-ferrous materials. Ideal for rough cutting of automotive parts.

    • Replacement for existing ISO inserts
    • Cost-effective rough cutting
    • Multi-purposed for turning operations

  • PCD Brazed Turning Tool

    A cost-effective solution for high-gloss machining of aluminum alloys, and the standard tooling for aluminum wheel finishing.

    • Large-radius tips: R1.5 / R2.0 / R2.5
    • Rigid, vibration-resistant structure
    • Optional pinhole-texture edge

Gamma Tooling Approach

From application requirement to a proven tool solution

  • Material Analysis

    Evaluate alloys, material conditions, and machining behaviors

  • Geometry Analysis

    Analyze component profile, critical dimensions, and functional features

  • Surface Requirements

    Define finish quality, dimensional accuracy, and production requirements

  • Tool & Edge Design

    Optimize tool geometry and cutting edge for the target automotive feature

  • Verification

    Verify profile, surface quality, and repeatability against specification

Your Component Defines the Tool.

Share your material, part geometry, surface requirement, and target specification.
We’ll help define the right tooling solution.

Your Component Defines the Tool.

Share your material, part geometry, surface requirement, and target specification. We’ll help define the right tooling solution.