Precision Twist R51 HSS Long Length Black Oxide Drill Bit, Round Shank, Spiral Flute, 57/64"
Precision Twist R51 High Speed Steel Long Length Drill Bit, Uncoated (Bright) Finish, Round Shank, Spiral Flute, 118 Degree Point Angle, 57/64"
- Long length (also called taper length) drill bits have longer flutes and overall lengths than jobber drill bits
- 118-degree conventional point angles good for general drilling applications
- Round shanks can be used with a variety of tool-holding systems
- Uncoated (bright) finish, economical and useful with a wide range of drilling applications
- High-speed steel (HSS), for use on a wide variety of materials