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.

• 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.