Irwin 71832 3/8" Shank 1/2" High Speed Steel
3/8in reduced shank fits all 3/8in drillsCutting Diameter = 1/2 inBit/Blade M...
Irwin Unibit/Tin Turbomax Pro Drill Bits Set 9-Pieces
Shop for Power Tool Accessories . This set features High Speed Steel Unibits ...
Irwin 63904 Titanium Nitride Coated High Speed Steel
Titanium nitride coating extends the life of the bit Lasts up to six times lo...






