PDC anchor shank drill bit

Price:

10-2000

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Pack. & Delivery:

in a carton

PDC coal mining drill bit/ PDC anchor shank drill bit/ PDC bolt mesh drill bit/ PDC anchor shank coal bit from Zhengzhou LD Diamond Products Co., Ltd.
Diameter: 25, 26, 27, 28, 29, 30, 32, 36, 40, 42mm
Wings: 2, 3
Thread Size: M14* 1.5, M12* 2, M16* 1.5, M16* 2
Applied to drill the bolt-mesh support for the coal mine, dam and roadway construction, etc.
Liuding PDC anchor shank drill bit select top grade PDC cutter, the bit has stable performance and impact resistance, could be applied to rock formation fd12, like conglomerate, granite, limestone, etc.
PDC coal mining drill bit we have three series: economic series, enforced series, super forced series

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