Gold Member Since 2015
Audited Supplier
Changsha Sollroc Engineering Equipments Co., Ltd.

RC Bits, Reverse Circulation Bits, Reverse Circulation Hammer manufacturer / supplier in China, offering Reverse Circulation RC Drill Bits for Blasting Hole Drilling, Beco Thread DTH Drill Pipe for Drilling, Button Bits Sharpening Cups and so on.

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Supplier Homepage Product Reverse Circulation bits Reverse Circulation RC Drill Bits for Blasting Hole Drilling

Reverse Circulation RC Drill Bits for Blasting Hole Drilling

Purchase Qty.:
1-9 10+
FOB Unit Price: US $200 US $1,000
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $200
10+ US $1,000
Get Latest Price
Port: Shanghai, China
Production Capacity: 10000 Per Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: PR54, PR52, RE547, RE545, RE543, RE542, RE004
  • Model: Re004, Pr52, Pr54, Re542, Re543, Re545, Re547
  • Quantity: Small Quantity Is Acceptable
  • Transport Package: Cartons + Ply-Wooden Cases for Exporting
  • Origin: Changsha, Hunan
  • Sizes: 3 Inch to 6 Inch
  • Color: as Request
  • Trademark: sollroc
  • Specification: Grade A
  • HS Code: 82071300
Product Description
About us:

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: RC Bits
External diameterBit shankHole rangeConnection thread
107mmRE004Ø111mm- Ø127mm3.5"-4" Remet 4" Metzke
120.5mmPR40Ø124mm- Ø142mm3.5"-4" Remet 3.5"-4" Metzke
100mmRE004/RE004RØ104mm- Ø120mm3.5"-4" Remet 4" Metzke
107mm42TØ111mm- Ø127mm3.5"-4" Remet 4" Metzke
99mmHRC45Ø114mm- Ø127mmUpon the thread of the drill tube
121mmPR52Ø126mm- Ø142mm4"-4.5" Remet 4"-4.5" Metzke
126mmPR52Ø133mm- Ø146mmUpon the thread of the drill tube
124mmPR52/PR52RØ130mm- Ø146mm4"-4.5" Remet 4"-4.5" Metzke
130mmPR54Ø135mm- Ø150mm4.5" Remet 4.5" Metzke
126mmHRC55Ø133mm- Ø152mmUpon the thread of the drill tube
146mmRC62/RC62RØ152mm- Ø190mmUpon the thread of the drill tube
146mmHRC62Ø155mm- Ø190mmUpon the thread of the drill tube
180mmRC82/RC82RØ155mm- Ø190mmUpon the thread of the drill tube
240mmRC100/RC100RØ250mm- Ø370mmUpon the thread of the drill tube
109.5mmRE542Ø113mm- Ø130mm3.5"-4" Remet 4" Metzke
116mmRE542Ø120mm- Ø135mm3.5"-4" Remet 4" Metzke
117.5mmRE545Ø122mm- Ø135mm4"-4.5" Remet 4"-4.5" Metzke
124.5mmRE547Ø130mm- Ø146mm4.5" Remet 4.5" Metzke
132mmMX5456Ø136mm- Ø150mm4.5" Remet 4.5" Metzke

Shank can be available:

1). 4'' RC Bits:Diameter (104mm-127mm); Shank type: RE004/RE004R;
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 photos

Quality warranty:

Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.

Using ply-wooden cases and pallet for package to protect the products and avoid the damagement during transportation. Also we can customize package according to your special requests.

Production time:

Generally need 15-25 days

By air, By Express or By sea according to your requests.

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Mr. Steven Shi
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