Master Mechanic 293654 Titanium Coated Drill Bit, Straight Shank, 5/16
Description
Recommended for heavy duty drilling in wood, plastic, wallboard, plywood & soft metals & for moderate use in heat treated or ferrous metals. High-speed steel for a stronger durable industrial quality tool. 135° split point design with 4 cutting edges eliminates walking & permits quick accurate starting. Titanium coating for superior performance with increased speed and feed applications plus extended drill bit life. Added lubricity of titanium-nitride surface finish enhances chip flow.
- 5/16" x 4-1/2"
- Jobber length
- Straight shank
- 135° split point design with 4 cutting edges eliminates walking & permits quick accurate starting
- High-speed steel for a stronger durable industrial quality tool
- Titanium coating for superior performance with increased speed and feed applications plus extended drill bit life
- Added lubricity of titanium-nitride surface finish enhances chip flow
- Drilling efficiency & increases drill life
- Recommended for heavy duty drilling in wood, plastic, wallboard, plywood & soft metals & for moderate use in heat treated or ferrous metals
- Carded.