Silverline 28mm x 300mm Diamond Core Drill Bit
The Silverline 670870 Diamond Core Drill Bit with integral hex arbour. This heavy-duty steel body core drill with diamond dust cutting segment is ideally used for cutting clean holes in masonry.
Features:
- Heavy-duty steel body with diamond dust cutting segments
- Dry cutting of accurate holes in masonry
- Integral hex arbour
- For use with drills equipped with a safety clutch
- Do not use with hammer action
Specification:
- Finish: Painted
- Hardened: Yes
- Material - Tip: Segment alloy with diamond grit, 20%
- Product Weight: 0.472kg
- Teeth/Segment Size: One-piece, 4 slots, 3.0mm x 8.0mm
- Method of Construction: Extruded, milled, ground, sintered
- Abrasive Connection: Sintered
