Diamond roof core bit diamond segments are brazed on steel core tube, to drill marble, granite, concrete, reinforced concrete, and asphalt. This kinds segment makes fast drilling and no chipping. Generally, the thickness of this kind segment is better to above 4mm.
Diameter: 76-500mm
Delivery time: Around 15days
We, Johnson Tools Manufactory Co., Ltd are professional manufacturer of
diamond tools which used in stone and construction industries. Such as marble, granite, sandstone, limestone, basalt, grit stone, concrete, reinforced concrete and asphalt, etc. We have fourteen years successful exporting experience and 100 percent of our products are exported to worldwide (UK, Australia, Brazil, HK, Turkey, Thailand, Egypt, Kenya, Nederland, Jordan, Uruguay, Sweden, Peru, Iran, South Africa, Indonesia, Argentina, Colombia, Israel, USA, Spain, Ireland, India, Italy, Ghana, etc.).
Our main products:
2. Laser wall saw blade and floor saw blade, size from 700 to 1400 for reinforced concrete, asphalt cutting.
3. Sintered saw blade (Segment type, Continuous rim type, Turbo type, concave type saw blade).
4. Tuck point blade (Normal type, crack chasing type, two or three layers tuck point blade).
5. Diamond segments for stone and concrete.
6. Diamond polishing and grinding products.
7. Cup wheel (Single row, Double row, Turbo type.)
8. Diamond core bits.
9. Electroplated diamond products.