China Rock Drilling Tools Factory Button Bits Manufacturer as a professional tapered drilling tools manufacturer and supplier in China, all the tapered drilling tools have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent tapered drilling tools in our product list, you can also contact us, we can provide customized services.
Bits are manufactured from high quality alloy steel and premium tungsten carbide insert, multiple precision heat-treatment to provide highest penetration rate and longest lifespan at roughest condition.
Our products are produced adopting best quality steel & carbide inserts to make, also we have approved ISO9001:2008 Quality System.
1) Taper Connection: 6° 7° 11°12°.
2) Bit Diameter: 30-42mm.
3) Top class quality & competitive price available.
Packing: wooden case or plastic box or as per your own requests.
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No. 16, Industrial Park, Xihu Town, Yanggu County, Liaocheng City, Shandong Province, China (252311) Copyright 1984-2030 Liaocheng Jinquan Construction Machinery Co.,Ltd All rights reserved.