Features Include:
•
- HSS with heat treated
- Titanium Nitride Coating
- last up to 4-5 times than ordinary drill bits
- Drill round holes in most mild metals, plastic, wood…etc
- Drill round holes in most mild metals, plastic, wood…etc
- Self-starting tip will not skid
- No center punching Or pilot hole required
- Compatible with all electric drills and drill presses
- Hex Shank
- 12 Hole sizes in 1/16″ increments
- Sizes: 3/16″, 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″, 13/16″, 7/8″
Content: 1x 12step Step Bit