A022 - HSS Stub Drills with TiN Coated Tip (Metric)
HSS Stub Drills, TiN Coated:
Bright below 2.0m, TiN Tipped and Split Point 2.0mm and above.
Compared to standard stub drills, the A022 offers:
* proven increases inproductivity, up to 33%
* substantial improvemnts in tool life
* the advantages of TiN coating at a fraction of the cost
* versatility - equally suited to hand-held applications and first generation CNC machining.
Features/Benefits:
* Finish: Bright body to improve drilling in ductile materials. All surface are ground for precision
* Substrate: Heat treatment process ensures consistently high quality.
* Helix Angle: Standard helix angle with right hand spiral
* Coating: Titanium Nitride (TiN) coating resists flank and crater wear, gives low friction, improvces thermal transfer of heat away from the tool, to allow increased cutting speeds and improved productivity.
* Point Geometry: Self-centering 135 degree split point reduces thrust forces and improves chip form.
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