Lg Steel Tooth Bits-Tricone/Rock Bits2013-11-11
Cutting Sstructure
The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth suifaces for steel tooth bit.The durability of...
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Matrix Body Pdc Bits For For Mining/Oil/Water Well Drilling2013-11-11
Matrix body PDC bits
http://www.bjingleeding.com
1.Specification
Number of blade 5
Cutter size （mm） 19MM
Nozzle QTY Type 7NZ
Gauge length 2"
Junk...
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Steel Body Pdc Bits For Mining/Oil/Water Well Drilling2013-11-11
Steel body PDC bits
http://www.bjleeding.com
1.Specification
Number of blade 5
Cutter size （mm） 19MM
Nozzle QTY Type 7NZ
Gauge length 2.5"
Junk slot...
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