Crown core bits diamond segments are brazed on steel core tube, to drill ceramic, marble, granite, concrete, reinforced concrete, and asphalt. This kind segment is mainly for small size core bits, fast drilling and no chipping.
Diameter: 6-25.4mm
Delivery time: Around 15days
Crown core bits diamond segments are brazed on steel core tube, to drill ceramic, marble, granite, concrete, reinforced concrete, and asphalt. This kind segment is mainly for small size core bits, fast drilling and no chipping.
Diameter: 6-25.4mm
Delivery time: Around 15days
