Zhejiang Rongda Explosion-Proof Electrical Co., Ltd.
Main products:Mining Drill,Mining Light,Self-rescuer,Blasting Machine,Cable Holders
Products
Contact Us
  • Contact Person : Ms. Wang Dannifer
  • Company Name : Zhejiang Rongda Explosion-Proof Electrical Co., Ltd.
  • Tel : 86-577-62801558,13968785866
  • Fax : 86-577-62801444
  • Address : Zhejiang,Yueqing,Wengyang industrial zone Yueqing Zhejiang
  • Country/Region : China
  • Zip : 325606

Drill Bit
Drill bit ,PDC three blades non-coring bits

Drill bit ,PDC three blades non-coring bits

1.can provide various size 2.drill bit with super long life 3.high efficiency and wide application. Drill bit ,PDC three blades non-coring bits ...
PDC diamond core drill bit

PDC diamond core drill bit

PDC diamond core drill bit PDC diamond core drill bit ...
button bits,rock drilling

button bits,rock drilling

1. High penetration rate 2. Excellent flushing, straightness and hole quality 3. Known for their reliability button bits,rock drilling ...
Drill bit ,drilling accessories pdc bit

Drill bit ,drilling accessories pdc bit

1.can provide various size 2.drill bit with super long life 3.high efficiency and wide application. Drill bit ,drilling accessories pdc bit ...
All kinds tungsen,three blades non-coring bits

All kinds tungsen,three blades non-coring bits

1.can provide various size 2.drill bit with super long life 3.high efficiency and wide application. All kinds tungsen,three blades non-coring bits ...
All kinds tungsten carbide drill bits

All kinds tungsten carbide drill bits

PDC diamond core drill bit All kinds tungsten carbide drill bits ...
Hard coal mine drill bit

Hard coal mine drill bit

Hard coal mine drill bit Hard coal mine drill bit ...
Three Blade drill bit ,PDC three blades non-coring bits

Three Blade drill bit ,PDC three blades non-coring bits

1.can provide various size 2.drill bit with super long life 3.high efficiency and wide application. Three Blade drill bit ,PDC three blades non-coring bits ...
Mining drill bit

Mining drill bit

Mining drill bit - high strength - Mining drill bit ...


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