| Diameter | 3~20mm |
| Total length | 50~330mm |
| Flute legnth | 20~150mm |
| Customized | OEM/ODM |
| Workpiece | P,M,N |
WTFTOOLS 2 Flute 3XD solid carbide Inner Coolant Twist Drill Bit for Hardness SteelSuitable for the various different material workpiece :aluminum / steel / cast iron / ductile cast iron / stainless/ wood/ PVC/ acrylic and etc.
Material | Tungsten Carbide,solid carbide,cemented carbide | ||
HRC | 45/55/65 | ||
Type | Carbide drill bits | ||
Coating | AiTIN, TiAIN, TiCN, ALTiN, TiN etc | ||
Helix Angle | 10. 15. 25. 35. 45 . 55 degree, | ||
Tolerance | 0.005mm | ||
Raw MaterialSuper material is the basis of the tools. We choose the high performance material with good wear-resistance, high hardeness and high toughness.
HRC45 | HRC55 | HRC60 | HRC65 |
YG10X | YG10.2 &WF25(Taiwan) | K44 & K40 (German) | H10F (Sweden) |
Grain Size:0.7um | Grain Size:0.6um | Grain Size:0.5um | Grain Size:0.5um |
Co:10 % | Co:10 % | Co:12 % | Co:10 % |
Flexural strength:3320N/mm2 | Flexural strength:4000N/mm2 | Flexural strength:4300N/mm2 | Flexural strength:4300N/mm2 |
Exnt CoatingGood coating can inprove tools life and production effiency, as well as slove the cutting problems.
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