HCD Granite core drill with hexagon shank, ring segment with slot
- Widely used for granite, hard concrete, masonry, hard brick etc
- Large chip removal hole design, fast drilling and long lifespan
- Segment height 7mm, thickness 1.5mm,working length 40mm
- Diameter 6-100mm
- It must be used with water
Standard shipping
Estimated delivery time: 7-10 days
Specifications
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