Description
Solid carbide roughing end mill for non-ferrous metals with special cutter geometry.

Application
For roughing and trochoidal performance cutting in aluminium.

Features
35 deg helix.
Ground recess.
DLC coating.
Maximum TPC machining depth: 0.25xD.
Through-coolant: No.

Advantages
Targeted chip fragmentation and reduced chip volume improve process reliability and support automated production.

Product Data
Product type: Master Alu SlotMachine Solid Carbide Roughing End Mill HPC/TPC
Article family: 205282
Size: 20 mm

Dimensions
Number of teeth Z: 5
Cutting length Lc: 64 mm
Length L1: 74 mm
Neck diameter D1: 19 mm
Overall length L: 125 mm
Shank diameter Ds: 20 mm
Corner rounding radius r: 0.5 mm

Cutting Data
Aluminium: 400 m/min
Aluminium cast >10% Si: 340 m/min
PA 6.6: 110 m/min
PEEK: 90 m/min
Copper: 140 m/min
CuZn: 180 m/min

Notes
Catalogue values for TPC machining depth are maximum values. HB shank versions are available under separate order numbers.