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| Pro duct Name: | Brazed diamond long shank drill bit |
| Specification size: | Outer diameter (mm) : 5-120 can be customized |
| Particle size: | customizable |
| Material: | Diamond particle +45# steel |
| Applicable machine: | Drilling machine, machining center (CNC) and other glass machinery |
| Scope of use: | Carbide, high aluminum porcelain, glass, optical glass, automotive glass, jewelry jade, semiconductor materials, stone and other hard and brittle materials deep processing |
| Product Description: | 1, composed of the drill matrix and diamond drill ring, drill ring is provided with equal arrangement of round holes, and keep in any working section of the diamond drill ring is provided with at least two round holes, improve chip discharge, reduce drilling resistance, can inject enough coolant, prevent drill burn, greatly improve sharpness, and extend the service life of the drill bit 2, accurate punching size, no tremor, neat, smooth, no broken edge, wear-resistant edge, high efficiency 3, high processing precision 4, high rigidity, high strength, high resistance to damage |
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