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Rock Cross Bit

Tapered Degree:12°
Type:Corss Rock Drill Bit
Usage:Mining, Coal, Iron Ore, Gold Mining Drilling
Color:Yellow,black Or Customization
Diameter:32-42mm
Flushing Hole:1or 2
Steel grade︰40Cr, 42CrMo
Carbide brand:YK15.6, YK20,YG8C,YG9C,YG10C,YG11C

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Cross Bit

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Product Details

Description

The rock cross bits can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance. Rock Cross bits are mainly available for digging into mine laneway and blasting holes in all drilling works matched with the taper drill rod. For different rock, we choose the different alloy to extend the working life of the drill bits.

Performance

1 Long life
2. Lower consumption
3. Wide selections of drill bits

Application

Suitable for small hole range，Widely used in Dimensional Stone Quarrying Industry and Underground Mining Industry

Details Form

Drill bit	Diameter			Flushing hole		Weight （kg）	HENGLONG P/N
	mm	Gauge	Angle	Front	side
Cross-type bit	29		-	1	2	0.25	1221-29122-12/8-42-22
	30		-	1	2	0.26	1221-30122-12/8-42-22
	32		-	1	2	0.30	1221-32122-12/8-42-22
	33		-	1	2	0.32	1221-33122-12/8-42-22
	35		-	1	2	0.36	1221-35122-12/8-42-22
	36		-	1	2	0.39	1221-36122-12/8-42-22
	38		-	1	2	0.43	1221-38122-12/8-42-22
	40		-	1	2	0.46	1221-40122-12/8-42-22
	41		-	1	2	0.49	1221-41122-14/8-42-22

HENGLONG workshop and Process of manufacturing

Packing and shipping

Factory

Customer visit

Production

QUALITY INSPECTION PROCESS

Product quality is one of the core links in the development and growth of Yanggu Henglong Engineering Co., Ltd. Our company has strict internal and external inspection processes to ensure the quality of our products. Our inspection process for our products is as follows.

Cross Bit