The Steel Dragon Tools 7/8-inch carbide-tipped annular cutter. This bit will quickly and safely cut holes in steel. This bit has a 2-inch cutting depth with a 3/4 in. Weldon shank.
Features:
SDT annular cutters will drill large holes up to ten times faster than regular drills bits.
Bit Size: 7/8 in.
Cutting Depth: 2 in.
3/4 in. Weldon Shank
Machine-finish hole with no reaming needed when using lubricant.
Make overlapping holes, slotting holes, and edge cuts.