The Milwaukee 48-20-7220 3/4 in. x 18 in. SDS 4-Cutter Carbide Bit. Incorporating the industry standard shank for carbide drilling bits, Milwaukee's SDS bits have carbide vacuum brazed to heat treated steel shanks. The sharpened angle of the carbide creates 2 cutting edges, while two extra carbide nibs add a third and fourth cutting edge for faster more rounded holes. The flute of the bit is designed for fast removal of the concrete dust from the hole, aiding in more efficient drilling of small holes. SDS bits are available from 5/8 in. to 1-1/8 in.
- 3/4 in. SDS carbide drill bit
- 4-cutter carbide head
- 16 in. drilling depth
- SDS shank