Product Description
The Driltec SM-420-420 1" x 7" x 12-1/2" Jet-Head® SDS-MAX Bit is unlike other "Multi-Cutter" drill bits which are basically 2-Cutters. Jet-Head® drill bits will drill true round holes. The 3-dimensional cutting edges of the main Bionic® tip together with two strong side cutters enable you to drill smooth round holes. The Driltec Jet-Head® carbide head provides for smooth and high performance drilling, with less vibration. This means less wear and tear on both your rotary hammer and the operator. Other features include a center point for easy startup and large relief slots for most efficient dust removal.- Made of chrome-nickel molybdenum steel.
- Pointed carbide tip for easy hole centering and directional guidance.
- Short entries into double spiral flute design for fast dust removal.
- Multi-Cutter design provides for vastly reduced vibration.
- Lower operational noise levels due to multi carbide tip.
- Multi-Cutter design provides for clean round holes.
- All diameters meet current ANSI standards.
- Shot-peened, industrial finish.
