China Durable Mining Button Drill Bit pictures & photos

China Durable Mining Button Drill Bit

Min. Order / Reference FOB Price
10 Piece	US $15.00/ Piece

Local Area:	Changsha, Hunan, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Certification:	ISO 9001
Standard:	GB
Manufacturing Process:	Forging

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Product Description

Product Description
High Quality Durable Mining Button Drill Bit 34mm button rock drill bits
The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone