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threaded drill bit

JCdrill---The best and Specilized "one-stop selection sourcing platform“ for drilling rig and tools.

—— Orlan

Fast delivery spped,excellent package and high quality drilling bits for top hammer drilling with competitive price. ——Phil Matthews

—— Phil Matthews

We start use the JCDRILL rock drilling tools since 2009,now all our drilling tools like bits,rod,shank adapter from JCDRILL,perfect drilling tools with profect service---Alfredo Calafell

—— Alfredo Calafell

JCDRILL ---The best and Specilized "one-stop selection sourcing platform“ for rock drilling & diamond core drilling.------Ketan Goswami

—— Ketan Goswami

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threaded drill bit

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China Tungsten Carbide Rock Drilling Tools 11° Hex22 Tapered Drill Rod 22 Mm X 108 Mm factory

Tungsten Carbide Rock Drilling Tools 11° Hex22 Tapered Drill Rod 22 Mm X 108 Mm

Tungsten Carbide Rock Drilling Tools 11 Hex22 Tapered Drill Rod 22 Mm X 108 Mm Jincheng Integral Tapered Drill Rods Tapered drill rod,another name called taper rod, tapered drill steels, This provides a ... Read More
2019-08-26 16:41:02
China 7 Degree Rock Drill Rods 60mm - 3600mm Length For Road Construction Hole factory

7 Degree Rock Drill Rods 60mm - 3600mm Length For Road Construction Hole

7 Degree Rock Drill Rods 60mm - 3600mm Length For Road Construction Hole Jincheng Integral Tapered Drill Rods Tapered drill rod,another name called taper rod, tapered drill steels, This provides a hexagonal ... Read More
2019-08-26 16:41:02
China H19 H22 H25 Tapered Tapered Drill Rod With 108mm 159mm Shank 7 11 12 Degree factory

H19 H22 H25 Tapered Tapered Drill Rod With 108mm 159mm Shank 7 11 12 Degree

H19 H22 H25 Tapered Tapered Drill Rod With 108mm 159mm Shank 7 11 12 Degree Jincheng Integral Tapered Drill Rods Tapered drill rod,another name called taper rod, tapered drill steels, This provides a hexagonal ... Read More
2019-08-26 16:41:02
China Hard Alloy Rock Drilling Tools 7 Degree 11 Degree 12 Degree Tapered Button Bit factory

Hard Alloy Rock Drilling Tools 7 Degree 11 Degree 12 Degree Tapered Button Bit

Hard Alloy Rock Drilling Tools 7 Degree 11 Degree 12 Degree Tapered Button Bit Product Description Jincheng tapered bits are ideal for short hole drill & blast, as well as roof bolting applications, as we are ... Read More
2019-08-26 16:41:02
China Drill Extension Rod  Drill Rods T38 T45 T51 GT60 3050 3660 4270 factory

Drill Extension Rod Drill Rods T38 T45 T51 GT60 3050 3660 4270

Drill Extension Rod Drill Rods T38 T45 T51 GT60 3050 3660 4270 Jincheng Extension drill rods are made from the same steels as , produced by CNC maching and advanced heat treatment, we are able to supply full ... Read More
2019-08-26 16:41:02
China Box To Box Pin Thread Drill Rod Connector Adapter For Down The Hole Drill Pipe factory

Box To Box Pin Thread Drill Rod Connector Adapter For Down The Hole Drill Pipe

Box To Box Pin Thread Drill Rod Connector Adapter For Down The Hole Drill Pipe Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. ... Read More
2019-08-26 16:42:01
China OEM Water Well Drilling Tools Box To Box Pin Thread Drill Rod Connector Adapter factory

OEM Water Well Drilling Tools Box To Box Pin Thread Drill Rod Connector Adapter

OEM Water Well Drilling Tools Box To Box Pin Thread Drill Rod Connector Adapter Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. ... Read More
2019-08-26 11:09:03
China Thread Rock Drilling Tools T38 T45 T51 GT60 3050 3660 Drill Extension Rod factory

Thread Rock Drilling Tools T38 T45 T51 GT60 3050 3660 Drill Extension Rod

Thread Rock Drilling Tools T38 T45 T51 GT60 3050 3660 Drill Extension Rod Jincheng Thread Rock Drill Rods Jincheng Extension drill rods are made from the same steels as , produced by CNC maching and advanced ... Read More
2019-08-26 16:41:02
China T51 4265mm Rock Drilling Tools Threaded Steel Rod / Drill Extension Rod factory

T51 4265mm Rock Drilling Tools Threaded Steel Rod / Drill Extension Rod

T51 4265mm Rock Drilling Tools Threaded Steel Rod / Drill Extension Rod Jincheng Extension drill rods are made from the same steels as , produced by CNC maching and advanced heat treatment, we are able to ... Read More
2019-08-26 16:41:02
China 2 7/8" Water Well Drilling Pipe DTH Mining Drill Rods BQ HQ NQ PQ Drill Rods factory

2 7/8" Water Well Drilling Pipe DTH Mining Drill Rods BQ HQ NQ PQ Drill Rods

2 7/8" Water Well Drilling Pipe DTH Mining Drill Rods BQ HQ NQ PQ Drill Rods Jincheng Extension drill rods are made from the same steels as , produced by CNC maching and advanced heat treatment, we are able to ... Read More
2019-08-26 16:41:02
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