75mm 3 Inch Drill Down The Hole Rock Button Bits / Cobalt Drill Bits
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Product Details
Brand Name:SHITAN
Model Number:STB
Certification:ISO9001
Payment Terms:L/C, T/T, Western Union, MoneyGram
Delivery Time:5-8 working days
Company Profile
Verified Supplier
Business Type:
Manufacturer Exporter Seller
Contact Person:
Anna
Officials:
Xiaoshang Industrial Zone, Jinzhou City, Hebei Province, China
Item Description
75mm 3 inch drill down the hole rock button drill bits / cobalt drill bits 1. Description A). 3 inch Low Air Pressure DTH Drill Hammer bit cir70-75mm ...