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Product Specification
Finish
Titanium Nitride Coated
Flute Length
52mm
Material
Cobalt High Speed Steel
Nominal Diameter
4.90mm
Overall Length
86mm
Reference
014054.9
Brand
Presto
Quick Order Code
BB-297178
Product Description
Deep-hole drill with high heat resistance to drill non alloyed and alloyed steels as well as long chipping materials with tensile strength up to 1.300 N/mm2. Because of the special point design optimised chip breaking and reduced feed force and torque. TiN coating provides longer tool life or increased cutting speeds.
Key Features
  • Helix Angle: Parabolic Quick Helix
  • Point Type: 135 Degree Split Point
  • Shank Type: Straight Shank