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hard rock drill bit for crawler drilling rig / well drill bits for sale / rock drill jack hammer bit

Brief info: hard rock drill bit for crawler drilling rig / well drill bits for sale / rock drill jack hammer bit, US $ 10 - 50 / Piece, Zhejiang, China, Kaishan, Carbide.Source from Zhengzhou Kaishan Mechanical & Electrical Equipment Co., Ltd. on Alibaba.com.

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Low Pressure DTH Bits for sale/Drill bits for water well drilling rig/ hard rock drilling bits

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Picture of Low Pressure DTH Bits/ hard rock drilling bits

hard rock drill bit for crawler drilling rig / well drill bits for sale / rock drill jack hammer bit

DTH BIT 1.jpg

Description of low pressure dth drill bits/ hard rock drilling bits

The DTH Bits is used to produce large-diameter holes in rocks, usually in the initial stage prior to blasting, but it is also used in non-blasting applications. DTH drilling are used mostly in mining quarries but can be used in a variety of other construction applications. The DTH drilling method is growing in popularity, with increases in all application segments, including blast-hole, water well, foundation, oil & gas, cooling systems and drilling for heat exchange pumps. Applications were later found for the DTH method underground, where the direction of drilling is generally upwards instead of downwards.Fetures: 1)Reliable quality, long service life, rare abnormal breakage during service life.2)Good flushing effect to ensure high drilling rate3)Strict quality warranty and compensation rules

hard rock drill bit for crawler drilling rig / well drill bits for sale / rock drill jack hammer bit

About Us

KAISHAN has been specializing in air compressor for over 25 years and has got ISO900:2008 and many quality system certificates.

KAISHAN is the only manufacturer in china which is able to mass produce the motor powered and diesel powered portable screw air compressor, breaking the monopoly of foreign brand in the screw air compressor

We may provide various types of Rock Drill Bit.

I .Taper connection rock drill head.

1.> Chisel Type Bits (The diamater from 32 to 60mm)

2.> Cross Type Bits (The diameter from 32 to 60mm)

II. Screw Joint rock drill head,screw connecting sleeve .

1.>R-screw drill ,screw connecting sleeve. ( R28,R32,R38 The diameter is form 38 to 102mm)

2.>T-screw drill ,screw connecting sleeve. (T38,T45,T51 The diameyer is form 76 to127mm)

III. Down the hole impact drill .

1.Down the hole rock drill with low air pressure. (The diameter from 66 to 140mm)

2.Down the hole rock drill with high air pressure. (The diameter from 90 to 178mm)

Down the hole drill bit can available INGERSOLL .RAND DHD,ATALAS COPCO ,KAISHAN brand and so on.

hard rock drill bit for crawler drilling rig / well drill bits for sale / rock drill jack hammer bit

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