Products
- Mining Machinery Parts[10]
- Drill Bit[10]
- Drilling Machine[2]
- Tool Parts[10]
- Abrasive Tools[6]
- Other Machine Tools Accessories[5]
- Grinding Wheel[1]
Contact Us
- Contact Person : Ms. LD Sunny
- Company Name : Zhengzhou LD Diamond Products Co., Ltd.
- Tel : 86-371-60835862
- Fax : 86-371-60835788
- Address : Henan,Zhengzhou,East Portal, 1/F, No. 1073, East Hanghai Road, Economic And Technological Development Zone, Zhengzhou, He'nan, China (Mainland)
- Country/Region : China
- Zip : 450048
Drill Bit
PDC drill bit for coal mining
1 PDC drill bit for coal mining
2 Diameter 25-28mm,42mm
3 High drill efficiency,longer bit life
PDC drill bit for coal mining PDC anchor shank drill bits are mainly used for the coal seam, dam and roadway construction of bolt-mesh support. Their life is 10-30 times of...
43mm PDC coal drill bit
1 43mm PDC coal drill bit
2 Diameter 25-28mm,42,43mm
3 High drill efficiency,longer bit life
43mm PDC coal drill bit PDC anchor shank drill bits are mainly used for the coal seam, dam and roadway construction of bolt-mesh support. Their life is 10-30 times of alloy bits. LD...
PDC drilling bit
1.PDC drilling bit
2.Bit size:25-28,32,42mm
3.High drilling efficiency,long life
PDC drilling bit PDC drill bit manufactured by Zhengzhou LD Diamond Products CO.,Ltd, is made from PDC cutter brazed to Matrix or Steel Body. The PDC cutter has high hardness, abrasion resistance...
PDC full face drill bits
1.PDC full face drill bits
2.Bit size:56-153mm(2inch to 6inch)
3.High drilling efficiency,long bit life
PDC full face drill bitsZhengzhou LD Diamond Products CO.,LTD., a professional manufacturer of PDC bit. Our bit are widely used for water well, geothermal well, geological...
Well drilling equipment parts-PDC bit
1.Well drilling equipment parts-PDC bit
2.PDC Non coring bit,PDC concave drill bit,PDC drag bits
3.Bit size:56-153mm(3,4,5,6in
Well drilling equipment parts-PDC bitZhengzhou LD Diamond products as professional Drill bit manufacturer. supplies drill bits for the water...
Civil engineering tools PDC drill bit
1.Civil engineering tools PDC drill bit
2.Faster drilling,longer bit life
3.Bit size:56-153mm
Civil engineering tools PDC drill bit Steel body PDC drill bit is made from PDC cutter brazed to Steel Body. The PDC cutter has high hardness, abrasion resistance and toughness,...
PDC full face drill bits/non coring bits
1.PDC full face drill bits/non coring bits
2.Bit size:56-153mm(2inch to 6inch)
3.High drilling efficiency,long bit life
PDC full face drill bitsZhengzhou LD Diamond Products CO.,LTD., a professional manufacturer of PDC bit. Our bits are widely used for water well, geothermal...
pdc drill bit for sandstone drilling
1.pdc drill bit for sandstone drilling
2.Bit size:56-153mm(2inch to 6inch)
3.High drilling efficiency,long bit life
pdc drill bit for sandstone drilling Zhengzhou LD Diamond Products CO.,LTD., a professional manufacturer of PDC bit. Our bits are widely used for water well,...
PDC anchor bit/earth auger drill bits
1 PDC anchor bit/earth auger drill bits
2 Diameter 25-28mm,42mm
3 High drill efficiency,longer bit life
PDC anchor bit/earth auger drill bits PDC anchor shank drill bits are mainly used for the coal seam, dam and roadway construction of bolt-mesh support. Their life is 10-30...
PDC full face drill bits for quarrying and mining
1.PDC full face drill bits for quarrying and mining
2.Bit size:56-153mm(2inch to 6inch)
3.High drilling efficiency,long bit li
PDC full face drill bits for quarrying and mining Zhengzhou LD Diamond Products CO.,LTD., a professional manufacturer of PDC bit. Our bits are widely...
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