Diamond drill core bits for concrete

Shijiazhuang Chang sheng Diamond Tools Co., Ltd.supply top quality diamond drill core bits for concrete,welcome to contact us if you are in the market of diamond drill core.

diamond drill core bits

Product Name：diamond core drill bits for concrete
Size：24-500mm
Certification：ISO9001, CE
Application:concrete drill bits used for stone and construction use, drilling reinforced concrete, granite etc.

Feature
1.Fast cutting speed and low preasure
2.Diferent connection end for different drilling machine.
3.Especially efective in drilling in the reinforced concrete.

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