Product Description
- High speed step drill for drilling and deburring holes in ferrous and non-ferrous metals plastics and wood up to 1/8-Inch thick
- Double flute design reduces chatter and deburrs holes
- Zirconium coating reduces wear for a longer tool life
- 12 steps in 1/16-inch increments
- Size 3/16-Inch to 7/8-Inch
