Irwin 73318 9/32 inch Turbomax High Speed Steel Drill Bit Review
Irwin 73318 9/32 inch Turbomax High Speed Steel Drill Bit Feature
- Revolutionary tip design stays sharp longer, up to 28% faster than other leading drill bits
- Three-flatted shank design provides better chuck grip and reduces slippage.
- Bit is constructed of M-1 high speed steel for the best combination of strength, heat resistance