Core Drill Bits
Electroplated diamond core drill bits are mainly used for precise drilling holes in the block of glass, fiberglass, ceramic, marble and other composite materials.

China Duracut Diamond Tools Co., Ltd.

Diamond Core Drill Bits
Size Allover Length1" 25 6"8"10"14"16"18" 1502002503504004501-1/8" 28 6"8"10"14"16"18" 1502002503504004501-1/5" 30 6"8"10"14"16"18" 1502002503504004501-1/4" 32 6"8"10"14"16"18" 150200250350...

Youhe Diamond Tools Manufacturer Co., Ltd. (Shanghai Office)

11PCS Diamond Core Drill Bits Set
11PCS/Set Core Drill Bits127 X 170mm 1PC117 X 170mm 1PC65 X 170mm 1PC52 X 170mm 1PC38 X 170mm 1PC10 X 200mm Pilot Drills 1PC6 X 50mm Drift Key 1PCSDS Shank Arbor 10 X 240mm 1PCHex Arbor Shank 12 X 240mm 1PCSDS Shank Arbor 10 X 115mm 1PCH...

Youhe Diamond Tools Manufacturer Co., Ltd. (Shanghai Office)