TC60‑R Coated Carbide 60° Internal Chamfer & Radius Cutter (R0.25–R6.0)

A premium coated tungsten carbide milling cutter engineered for precise 60° internal chamfering and smooth arc‑radius profiling with reverse‑R geometry. Ideal for both steel and aluminum, this tool delivers durable performance and superior edge quality.

Overview

The TC60‑R combines a 60° chamfering profile with an integrated arc‑radius (R) corner ranging from R0.25 mm to R6.0 mm, enabling one‑pass internal chamfering and radius profiling. Its solid tungsten carbide construction ensures rigidity and wear resistance in both ferrous and non‑ferrous materials, while the advanced coating minimizes friction and heat for extended tool life.

Key Features

• 60° Chamfer & Reverse‑R Geometry: Dual‑purpose design for accurate 60° chamfer cuts and seamless reverse‑R corner finishing in a single tool pass.

• Wide Radius Range (R0.25–R6.0 mm): Covers small to large internal corner radii, reducing tool changes and setup time.

• Tungsten Carbide Alloy Body: Provides exceptional hardness (HRC55+) and toughness, ensuring long service life under heavy‑duty cutting conditions.

• Advanced Coating Options: AlTiN or Nano‑bronze coatings available to lower cutting temperatures, improve wear resistance, and maintain sharpness at high speeds.

• Straight Shank Design: Fits standard tool holders (BT30/40, CAT40, HSK63) for easy integration into CNC machining centers.

• Precision Ground Flutes: Optimized flute geometry for efficient chip evacuation and reduced recutting, enhancing surface finish and dimensional accuracy.

Specifications

Applications

• Internal Chamfering: Clean, consistent 60° chamfers on bore edges for fastener seating and deburring.

• Radius Profiling: Smooth R‑corner finishing in molds, dies, and precision components.

• Steel & Aluminum Machining: Versatile for both hard steels and softer aluminum alloys in aerospace, automotive, and tooling industries.

• CNC Machining Centers: Optimized for high‑speed, high‑precision operations with minimal tool changeover.

Benefits

• Reduced Tool Count: One cutter handles multiple angles and radius sizes.

• Enhanced Productivity: Combined chamfer and radius cut in a single operation saves cycle time.

• Improved Tool Life: Coated carbide construction withstands high loads and temperatures.

• Superior Finish & Accuracy: Precision ground geometry yields consistent edge quality and dimensional control.