- Carbide tip has a unique diamond-ground, four-facet design with sharper cutting edges for centered starts with no walking, fast drilling and excellent hole quality in a variety of materials
- Double-milled flute ensures fast, efficient removal of drilling dust and debris to increase speed and prevent clogging
Description
Specifications
15.155.155
0.4lb
5in
3.25in
5.75in
Irwin
POWER DRILLING & ACCESSORIES
Uncoated
(1) 1/8 in (1) 5/32 in (1) 3/16 in (1) 1/4 in and (1) 5/16 in Bits
Steel
5
1/2 in and 3/8 in Chuck Drills
Multi-Material
