A unique split tip design penetrates through steel faster with this multi-hole step bit. Balanced, double-flute construction requires less pressure, does the work for you.
- Cutting Diameter: 1/2 in, 7/8 in, 1 1/8 in, 1/2 in [Min], 1 1/8 in [Max].
- Bit/Blade Mounting Size: 3/8 in [Min].
- Bit/Blade Mounting Type: Chuck.
- Overall Length: 2 1/4 in.
- Material Thickness: 10 gauge [Max].