Ultra micro grain quality carbide tooling series (HSC) |
Super-hard drill bits for high hardness application |
◆.Extra-hard drill bit for high hardness application by solid ultra micro grain quality carbide (drilling & reaming bit) |
●HRF10 super powerful quality carbide high efficiency drill bit, can drilling various high hard materials like hardened materials of HRC50°-68°and cold hard cast iron, carbon fiber compound material, hard plastics, hard rubber etc. |
●Machining case: φ8.50 mill diameter (emulsified liquid), SKD11(HRC62°),rotation speed 1600r/min, f≤199mm/min, depth of drilled hole≤2.5*φD(mill Dia.), Precision of processed work piece ≥h9, surface finish more than Ra1.6 |
●Extra hard small diameter: mill Dia. φD (φ0.10-φ2.00mm), applicable for machining of quenched steel of HRC≤62° and various high hard materials, compound materials, the depth of drilled hole ≤6*φD(mill Dia.) |
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★For other size specification and special micro-diameter, forming compound tooling, we can process according to drawings or samples. |
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