86-18186993613
sales@superdrill.com.cn
Tapered Cross Bits, 4-12° Cross Drill Bit Taper Cross Tools For Jack Hammer Rock Drilling
PDC drill bit is super hard material combined with diamond and hard alloy under high temperature. It not only has the advantages of hard and durable from diamond, but also has the advantages of high i
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Contact: sales@superdrill.com.cn
Phone: 86-18186993613
Tel: 86-18186993613
Company: Hubei Superdrill Equipment Co.,Ltd
Add: Building 3, Rainbow road,No.188 ; wuhan ;Hubei province