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High Performance RC Drill Bit 136-146mm Diameter With Alloy Steel Material
High Performance RC Drill Bit 136-146mm Diameter With Alloy Steel Material
Specifications
Brand Name :
Super Diamond
Model Number :
PR54
Certification :
ISO
Place of Origin :
China
MOQ :
1
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
According to order quantity
Delivery Time :
5-8 work days
Packaging Details :
Fixed plastic mold + carton + wooden box
Face :
Concave RC bit
Material :
Alloy Steel &Tungsten Carbide, Alloy steel
Diameter :
136-146mm
Application :
Coal Mining,Quarry drilling,DTH drilling
Advantage :
Designed The Hardness
Technology :
Precise Heat Treatment Processing
Machine Type :
Drilling Tool
Standard :
ISO-9001,API
Description

Reverse Circulation RC Drill Bit PR54 For Mine Exploration / Geothermal Well

RC reverse circulation drilling tools are mainly used for geological exploration drilling .RC drilling is slower and costlier but achieves better penetration than RAB or air core drilling; it is cheaper than diamond coring and is thus preferred for most mineral exploration work.

RC hammers and bits are used in hole drilling in mines, hydrology and water well, geothermal well, geothermal air conditioning well, geologic exploration, complicated gravel stratum, etc

Especial suitable for complicated formation (Formation loose, difficult to drilling and unstable of hole wall), exhausting for deep hole, environment protection.

Reverse circulation (RC) drilling uses a bit attached to a down-hole hammer to produce a hole. Unlike diamond drilling, RC drilling produces samples of rock cuttings rather than a sample of rock core. The down-hole hammer is powered by compressed air, which also acts as the medium bringing the drill cuttings up to surface. It is mainly used in deep hole exploration and mining ore grade control.

We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China.
We have rich experience in this field of DTH hammers and bits for 20 years.
Owing to high quality, professional serivce and competitive price, we have gotten good reputation from our customers from all over the world, such as France, Spain, Italy, South Africa, Iran, Malaysia, Australia ad etc.

Product specifications: PR54 RC Bits

Diameter No x Button diameter mm Button angle Flusing holes Shroud Dia mm Weight(kgs) Part No
mm inch Gauge Buttons Front Buttons
136 5 3/8 8x16 6X16+3X14 35 2 134 18.2 PR54-136
140 5 1/2 8x16 6X16+3X14 35 2 138 18.5 PR54-140
143 5 5/8 8x16 6X16+3X14 35 2 141 18.8 PR54-143
146 5 3/4 8x16 6X16+3X14 35 2 144 19.2 PR54-146

High Performance RC Drill Bit 136-146mm Diameter With Alloy Steel Material


Reverse Ciculation Drill Bits Head shape Diameter(mm) Number of vents NO X button diamter
Toothed Gauge Toothed
PR52 Center Drop Bit 133 2 Round Button+ Round Button 8XØ16 8XØ14
Center Drop Bit 137 2 Round Button+ Round Button 8XØ16 6XØ16+3XØ14
Center Drop Bit 140 2 Round Button+ Round Button 8XØ16 6XØ16+3XØ14
PR54 Center Drop Bit 140 2 Round Button+ Round Button 8XØ16 6XØ16+2XØ14
Center Drop Bit 143 2 Round Button+ Round Button 8XØ16 6XØ16+3XØ14
RE542 Center Drop Bit 115 2 Round Button+ Round Button 8XØ14 6XØ14
Center Drop Bit 121 2 Round Button+ Round Button 8XØ14 6XØ14
Center Drop Bit 127 2 Round Button+ Round Button 8XØ14 6XØ14


Shank can be available:

Specification:
1). 4'' RC Bits:Diameter (104mm-127mm); Shank type: RE004/RE004R;
RE542
2). 5'' RC Bits:Diameter(113mm-146mm) ; Shank type: RE543,RE545,RE547;PR40,PR52,PR54; MX5456
3). 6'' RC Bits: Diameter(152-190mm); Shank type: RC62/RC62R;
4). 8'' RC Bits: Diameter(190-250mm); Shank type: RC82/RC82R;
5). 10'' RC Bits: Diameter(250-370mm); Shank type: RC100/RC100R.
Other size can be upon to customer's requirements

We can also provide related products DTH hammers, ODEX system, symmetrix systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc

Product tags

28mm drill bit for steel

,

what drill bit for steel

,

1 drill bit for steel
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High Performance RC Drill Bit 136-146mm Diameter With Alloy Steel Material

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Product Detail
Brand Name :
Super Diamond
Model Number :
PR54
Certification :
ISO
Place of Origin :
China
MOQ :
1
Price :
Negotiable
Contact Supplier
High Performance RC Drill Bit 136-146mm Diameter With Alloy Steel Material

Changsha Chaojingang machinery manufacturing CO., Ltd

Active Member
6 Years
hunan, changsha
Business Type :
Manufacturer
Main Products :
DTH Drill Bits, DTH Drill Pipe, DTH Drilling Tools
Employee Number :
>100
Certification Level :
Active Member
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