DT-DIATOOL Diamond Beveling Chamfer Bits - Diamond Countersink Drill Bit 4/5 Inch with Hex Shank for Enlarging Trimming Shaping Existing Holes of Granite Marble Porcelain Tiles,Size of 0 to 20mm
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Product details
| Management number | 219044974 | Release Date | 2026/05/03 | List Price | US$6.60 | Model Number | 219044974 | ||
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- Diameter 4/5 Inch(20mm): workable length 46mm; Chamfer angle: top angle 56 degree; Grit:#80. With the Hex shank, used on hand drill. General hand drill RPM is from 2000-5000RPM. The higher speed you use, the longer life of the product.
- Not for directly drilling holes,but designed to enlarge, shape, polish, clean, trim, finish, round or bevel existing rough holes of marble ceramic porcelain tiles granite, etc.
- Diamond grit #80, helps to reduce the risk of tile cracking when under tension; Wet or dry use.
- Vacuum brazing technology keeps premium diamonds more firmly and durable. Better work effect and longer life.
- As a small and delicate tool,just one this versatile milling bit/diamond cones beveling bit,many holes of can be created from 0-4/5 Inch. Or make round chamfer on the edge.
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