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Corner Radius End Mill for Aluminum (Rainbow Coated)

Rainbow-coated corner-radius end mill designed to resist chipping and deliver smooth, accurate corner machining in aluminum.

Hole-Making Tools

Corner Radius End Mill for Aluminum (Rainbow Coated)

Reinforced corner-radius geometry improves cutting-edge strength and stability in demanding machining.

Product Advantages

01Reinforced cutting corners
02Reduced edge chipping
03Stable profiling performance
04Consistent tool life

Technical Information

Item Specification
Tool Material Premium micro-grain solid carbide
Geometry corner-radius geometry
Coating Rainbow coating optimized for non-ferrous metals
Recommended Materials Aluminum, aluminum alloys, copper, brass and other non-ferrous metals
Typical Operations Profiling, shoulder milling, contouring, semi-finishing and finishing

Published Specifications & Cutting Data

The following values are based on the specifications currently published for this product. Please confirm stock dimensions and machining conditions before ordering.

Reference Specifications

Cutter Dia. D1 Radius R Shank Dia. D2 Overall Length L2
4 R0.5 4 50
4 R0.75 4 50
4 R1.0 4 50
6 R1.5 6 50
6 R2.0 6 50
6 R2.5 6 50
8 R3.0 8 60
10 R4.0 10 60
12 R5.0 12 60
14 R6.0 14 75
16 R7.0 16 75

Reference Cutting Parameters

Workpiece Material Cutting Speed Vc Recommended Method
Aluminum Alloy, Si ≤12% 150–300 m/min High-speed machining
Cast Aluminum, Si >12% 100–220 m/min Reduce speed and cutting load
Copper 100–220 m/min Use stable coolant supply
Brass 120–250 m/min Dry cutting or air cooling

Customization & OEM Service

Custom cutting diameters, flute lengths, overall lengths, shank diameters, tool geometry, coatings, laser marking and private-label packaging are available according to your machining requirements.

Get a Quote for Your Cutting Tools

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