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NEW QUALITY--DRILL BIT FOR CONCRETE


Item:Drill core bits

Specification:25x450mm

Adapter: 1 1/4UNC

Application: Drilling green concrete with lots of steel inside

Performance: If drilling concrete with steel ,it can make a hole within 16minutes;if drilling concrete without steel, it can make a hole within 10minutes. It can drill 30holes.




CONTACT US

Name: HeBei Pro Diamond Tools Co., Ltd.

Tel:86-15383008842

Email:blair.qi@pro-diamondtools.com

Add:No.2,Jian Ye Road, Zheng Ding County,Shijiazhuang city, Hebei, China