The R2mm Turning Inserts are your solution for precision turning tasks. With diamond-edge sharpness, these inserts ensure that every turn is clean and accurate, perfect for projects requiring precision at the two-millimeter scale.

R2mm Turning Inserts for Ultra-Precision Machining

R2mm turning inserts are designed for high-precision turning applications that require a stable 2 mm radius, excellent cutting control, and consistently smooth surface quality. They are widely used in ultra-precision manufacturing environments where accuracy, repeatability, and surface integrity are critical.

For manufacturers producing optical components, micro parts, and high-value precision surfaces, these inserts provide a reliable and production-ready solution. They are fully compatible with advanced diamond tooling systems and SPDT (Single Point Diamond Turning) processes for both standard and custom machining requirements.

Stable Radius. Consistent Finish. Reliable Production.

R2mm turning inserts are engineered to deliver controlled geometry and stable cutting performance in demanding machining conditions.

Key benefits include:

• ·   Stable 2 mm radius for consistent profile control

• ·   Smooth cutting performance with reduced surface defects

• ·   Improved edge stability and reduced machining stress

• ·   High repeatability for batch production

• ·   Suitable for precision and ultra-precision finishing

These inserts help manufacturers maintain consistent output quality while improving machining efficiency and reducing rework rates.

Applications

R2mm turning inserts are widely used in industries requiring strict dimensional accuracy and high surface quality, including:

• ·   Optical lens and optical component machining

• ·   Infrared and precision optical systems

• ·   Automotive optical lens molds and parts

• ·   Micro-structured surface machining

• ·   High-precision metal and engineering plastic components

• ·   Advanced mold and die finishing applications

They are especially suitable for production environments already using diamond tooling or ultra-precision machining systems.

Complete Diamond Tooling Solutions

Beyond R2mm turning inserts, Litian Century provides a full range of ultra-precision diamond tooling solutions to support advanced manufacturing needs:

• ·   Single crystal diamond turning tools (SPDT tools)

• ·   Diamond milling tools for micro and nano machining

• ·   Ultrasonic-assisted diamond cutting tools

• ·   Micro-diameter diamond end milling tools

• ·   Fully customized precision diamond tool solutions

This allows customers to move from standard turning inserts to complete ultra-precision machining systems based on application requirements.

How to Select the Right R2mm Turning Insert

To ensure optimal machining performance, the following parameters should be confirmed before ordering:

• ·   Workpiece material (optical glass, crystal, metal, ceramic, plastic)

• ·   Required surface finish quality and roughness level

• ·   Cutting depth and machining conditions

• ·   Machine rigidity and spindle performance

• ·   Radius tolerance and geometric accuracy requirements

• ·   Tool holder compatibility and setup conditions

• ·   Production type (prototype, small batch, or mass production)

For special or high-precision projects, Litian Century also provides customized tooling support to match exact process requirements.

Why Choose Litian Century

Litian Century is a professional manufacturer of ultra-precision diamond tools for advanced machining industries. We focus on delivering stable, high-performance cutting solutions for demanding applications where precision directly impacts product value.

What you get with Litian Century:

• ·   High-precision tool manufacturing capability

• ·   Stable performance in ultra-precision machining

• ·   Custom tooling design based on application needs

• ·   Strong experience in SPDT and optical machining fields

• ·   Consistent quality for industrial-scale production

Our tools are widely used in optical manufacturing, precision engineering, and advanced material processing industries worldwide.

Get Technical Support or a Custom Solution

If you need help selecting the right R2mm turning insert or require a custom diamond tooling solution, our engineering team can support your application from selection to production.

Contact Litian Century to discuss your machining requirements and receive a tailored tooling recommendation.