Shijiazhuang Coal Mining Machinery Co., Ltd.
                                                                                                           
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87 Years
Since 1939
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different size and different profile diamond and alloy drilling bits for bolting and water exploration and broaching

Price Negotiable
Price: Negotiable
MOQ: 1
Delivery Time: Negotiable
Brand: SHIMEI
Product Description

Different size and different profile diamond and alloy drilling bits for water exploration and broaching

 

We produce different size of drilling bits for different usage:

 

drilling bit for bolting: 

material: diamond and alloy

size: 27mm, 28mm, 30mm, 32mm, 36mm, 40mm, 42mm.

can work together with 26mm-40mm auger drilling rods and B19 and B22 hollow hexagon drilling rods.

can be applied to the rocks with different hardness.

 

Drilling bits for geological exploration and broaching

material: diamond and alloy of tangsten and cobalt

size: Dia. 32, 42, 45, 65 70, 75, 76, 85, 89 94, 98 110, 113, 127, 133, 147, 153, 180mm

OEM accepted

 

 

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shijiazhuang Coal Mining Machinery Co., Ltd.
Location 167 Yuxiang Street, Shijiazhuang, Hebei province, China
Contact Person Tom Liu

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