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electroplated diamond core drill bits specification: Description of center drill bit type electroplated diamond core bits: Glass drill bit is specially engineered for drilling glass, have uniform and high diamondconcentration, permitting fast and smooth cutting action without exit chipping.They aresimple to use and fit any por table electric drill, available from 3mm to 160mm diameter. Application of center drill bit type electroplated diamond core bits: It is applied for auto glass,glass doors,windows& glass cover etc, such as holes in the glass,ceramic tile,granite,marble, stone,etc. Specification of center drill bit type electroplated diamond core bits: Name | center drill bit type electroplated diamond core bits |
| Type | Core Dill bit |
| Material | synthetic dianmond dust |
| Drill depth | 1 3/16" (30mm) |
Edges | electroplated |
| Outher diamoter | 3mm-160mm |
| Drill length | 2" (50mm) |
| Shank diameter | 6.5mm/8mm/10mm/12mm |
| Grit | 70-100 or as your request |
| Coolant | water |
| Use | for cutting glass professionally |
| packing | inner packing: plastic box external packing: paper carton |
| delivery | 2~5 days |
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