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Professional HSSCo8 roughing end mill for high material removal

The right-hand cutting HSSCo8 milling cutter is specially designed for reliable roughing operations where large chip volumes need to be removed swiftly. The combination of high-alloy high-speed steel with 8% cobalt and a high-performance PVD TiAlN coating supports excellent hot hardness and high wear resistance. These properties make the tool a reliable choice for professional metalworking, especially when machining tough steels.

Packaging unit = 1 Pc.

Technical data

  • Tool type: Roughing end mill
  • Execution: Right-hand cutting (-R-)
  • Cutting material: HSSCo8 (high-speed steel with 8% cobalt)
  • Coating: PVD TiAlN (Titanium Aluminum Nitride)
  • Number of flutes: 3 to 4 (depending on diameter)
  • Diameter range: 6.0 mm to 20.0 mm

Dimensions of HSSCo8 roughing end mills

Item Designation Item Nr. D d H L Z
HSSCo8-Z3-D6,0-RT-SR-TIALN 2351031 6,0 6 13 57 3
HSSCo8-Z3-D8,0-RT-SR-TIALN 2351033 8,0 10 19 69 3
HSSCo8-Z4-D10,0-RT-SR-TIALN 2351034 10,0 10 22 72 4
HSSCo8-Z4-D12,0-RT-SR-TIALN 2351035 12,0 12 26 83 4
HSSCo8-Z4-D16,0-RT-SR-TIALN 2351037 16,0 16 32 92 4
HSSCo8-Z4-D20,0-RT-SR-TIALN 2351039 20,0 20 38 104 4

Applications

This end mill is focused on rough machining with high material removal rates. The roughing profile effectively breaks the chips, which promotes smooth chip evacuation and reduces machine load during deep cuts. The tool is excellently suited for slot and pocket milling as well as for edge trimming in general steels, cast materials, and various alloys.

Special features

The PVD TiAlN coating not only increases surface hardness but also protects the cutting edges against strong thermal stress. Together with the tough HSSCo8 substrate, this reduces the risk of cutting edge chipping under demanding machining conditions. This offers users flexibility and reliability in conventional milling operations as well as on CNC machines.

2351031

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