BEYOND R2.5 (5mm) Steel Chamfer End Mill – Arc Type Up & Down Chamfer Cutter

The BEYOND R2.5 (5mm) Steel Chamfer End Mill is engineered for high-precision chamfering and deburring of steel materials. Its unique arc-shaped cutting edges allow for both upper and lower chamfering, providing smoother transitions and superior surface finishes in CNC machining applications.

Key Features

• Material: Ultra-fine tungsten carbide for excellent wear resistance.
• Design: Arc-type geometry supports both up & down chamfering operations.
• Chamfer Radius (R): R2.5 (cutting diameter 5mm).
• Application: Ideal for carbon steel, alloy steel, die steel, and pre-hardened steel.
• Coating: TiAlN or AlTiN coating for enhanced heat resistance and extended life.
• Shank: Precision-ground 5mm shank for perfect tool balance.
• Machine Compatibility: Suitable for CNC milling centers, engraving machines, and high-speed spindles.

Technical Specifications

Advantages

• Perfect for steel edge chamfering and deburring applications.
• Dual arc design handles top and bottom chamfering in one pass.
• Provides a mirror-like surface finish with minimal tool marks.
• Reduces vibration and cutting resistance during CNC machining.
• Extended tool life thanks to high-performance carbide and premium coating.

Recommended Cutting Parameters

• Cutting Speed (Vc): 100–180 m/min
• Feed per Tooth (fz): 0.02–0.05 mm/tooth
• Depth of Cut (ap): 0.3–0.8 mm

Applications

This R2.5 chamfer end mill is designed for precision edge processing of steel workpieces. Ideal for mold manufacturing, die finishing, and mechanical part production where accuracy and efficiency are required.

Why Choose BEYOND?

BEYOND is a trusted brand specializing in high-quality CNC cutting tools. Each product is crafted from durable carbide materials and precision-ground for professional performance and reliability in industrial machining.