Description
- About this item
- Extra-length drill bits have longer flutes and overall lengths than Jobber drill bits, for deeper holes
- 130-degree point angle has good centering capabilities and reduces pressure on cutting edges
- High-speed steel (HSS) containing cobalt is a good combination of toughness and hardness, for use on drilling through hard substances
- Bright finish with Smooth-Flow coating reduces coefficient of friction, has efficient chip evacuation and extends tool life
- Round shanks, for use on a variety of tool-holding systems
DormerA978 Cobalt Steel Extra Long Length Drill Bit, Parabolic Flute, PFX Style, Uncoated (Bright) Finish, Round Shank, 130 Degree Point Angle, 4.50mm
