Product Description
- Ideal for hole making in sheet metal and other thin materials
- M35 high speed steel stays sharp longer for fast cutting and long service life
- Split point, two flute design provides fast penetration and maximum chip clearance
- Gold finish minimizes heat build up and reduces friction, increasing life and performance
- Three flat shank prevents slipping in chuck
- Step increments for 579212* 1/4, 13/32, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1"
- Step increments for 579214** 1/4, 25/64, 35/64, 11/16, 13/16, 7/8, 1, 1-1/8, 1-7/32, 1-1/4, 1-3/8"
- Size : 1/4 – 1-3/8"
- Number of Hole Sizes : 11
- Shank Size : 3/l8"
- Step Increments : 1/4, 25/64, 35/64, 11/16, 13/16, 7/8, 1, 1-1/8, 1-7/32, 1-1/4, 1-3/8"
- Step Thickness : 9/64"
- Overall Length : 3-1/4"
