Variable Bit
Size
1/4 in. - 3/4 in.- Single cutting edge creates perfectly round holes in metal, wood, plastic and other thin materials
- Constructed of industrial grade high speed molybdenum steel, heat treated and tempered for long life
- 3-sided shank won’t slip in drill chuck
- Self-starting tip, no center punch required
- Art. # 0694 14138 cuts 10 different sizes
- Great for drilling car antenna holes