Dry Vacuum Brazed Diamond Porcelain Stone Tiles Hole Saw Core Bit Drills | |||
Out Diameter | Total length | Teeth Height | Thread |
20mm | 62mm | 10mm | M14 or 5/8-11" |
35mm | 62mm | 15mm | M14 or 5/8-11" |
40mm | 62mm | 15mm | M14 or 5/8-11" |
50mm | 62mm | 15mm | M14 or 5/8-11" |
68mm | 62mm | 15mm | M14 or 5/8-11" |
Fearues | * Vacuum Brazed technology, the diamond particles are firmly welded to the base body, diamond never fall off * Dry or wet use, use with water is better * Less Chipping, minimizing breakage, less heat generation, better finish quality * Fast and Smooth drilling, long lifetime * Application for drilling and reaming tile ceramic ,stone masonry, brick, etc. |