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HSS hob for high-speed dry machining

DP Coated hob

HSS hob specially designed for dry machining.
Offers higher efficiency and longer tool life when high-speed dry machining.

Features

  • Newly developed DP coating*1 is applied.
    In comparison with the conventional (Al,Ti)N coating, heat and wear resistance has been
    improved, making it ideal for use in high-speed dry machining applications.
Features
  • The special tool design for dry machining and the smooth surface treatment enables
    longer tool life even when high-speed machining (cutting speed over 200m/min).

Machining Example

Excellent wear resistance in comparison with the conventional hob even when
high-speed machining (cutting speed over 200m/min).

Performance report

Higher machining performance than the conventional hob even when dry machining
with a non-coated rake.