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China 3inch, 4inch, 4.5inch, 5inch, 5.5inch Reverse Circulation Drill Bit Re531, Pr54, Re547, RC45, Ad670

China 3inch, 4inch, 4.5inch, 5inch, 5.5inch Reverse Circulation Drill Bit Re531, Pr54, Re547, RC45, Ad670, Find details about China RC Hammer, Reverse Circulation Hammers from China 3inch, 4inch, 4.5inch, 5inch, 5.5inch Reverse Circulation Drill Bit Re531, Pr54, Re547, RC45, Ad670

HS Code
8207199000
HS Code
8207199000
About us:

We are a leading manufacturer for various of rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc. Our factory locates in LiuYang city, HuNan province, China. 
Premium quality, professional serivce and competitive price, we get very good reputation from our worldwide customers, not only from the domestic, also from Brazil, Peru, South Africa, Australia, Turkey, Russia, Ukraine, Korea etc..


Our Advantages:
1. High quality raw material, with premium hardened procedures for long life.
2. Full production chain to secure stable and prompt production leadtime.
3. Experienced Senior Technicians.
4. Long year experienced workers and engineers.
5. Quick and efficient service.
6. Care customers' concerned. 


RC bits specifications:
 
RC bits shank RE531

Diameter

No. x Button diameter

mm

Button angle

Flushing holes

Shroud Dia

mm

Weight

(kg)

Part No.

mm

inch

Gauge Button

Front Button

86

3 3/8

6 x 12mm

5 x 12mm

35

2

84

4.2

RE531-86

89

3 1/2

8 x 12mm

5 x 12mm

35

2

87

4.3

RE531-89

95

3 3/4

8 x 12mm

6 x 12mm

35

2

93

4.6

RE531-95

102

4

8 x 12mm

6 x 12mm

35

2

100

4.9

RE531-102


RC bits shank RC45

Diameter

No. x Button diameter

mm

Button angle

Flushing holes

Shroud Dia

mm

Weight

(kg)

Part No.

mm

inch

Gauge Button

Front Button

133

5 1/4

8 x 16mm

6x14+4x13mm

35

2

95.5

15.1

RC45-133

1365 3/88 x 16mm6x16+3x14mm35295.515.1RC45-136
140

5 1/2

8 x 16mm6x16+3x14mm

35

2

95.5

15.5

RC45-145


RC bits shank RE004

Diameter

No x Button diameter 

mm

Button angle

Flushing holes

Shroud Dia

mm

Weight

(kg)

Part No.

mm

inch

Gauge Button

Front Button

114

4 1/2

8 x 14mm

8 x 13mm

35

2

112

11.8

RE004-114

118

4 5/8

8 x 14mm

8 x 13mm

35

2

116

12.0

RE004-118

121

4 3/4

8 x 14mm

8 x 13mm

35

2

119

12.4

RE004-121

127

5

8 x 14mm

8 x 13mm

35

2

125

12.8

RE004-127


RC bits shank RE542

Diameter

No x Button diameter

mm

Button angle

Flushing holes

Shroud Dia

mm

Weight

(kg)

Part No.

mm

inch

Gauge Button

Front Button

121

4 3/4

8 x 14mm

8 x 13mm

35

2

119

10.7

RE542-121

124

4 7/8

8 x 14mm

8 x 13mm

35

2

122

10.9

RE542-124

127

5

8 x 14mm

8 x 14mm

35

2

125

11.2

RE542-127

130

5 1/8

8 x 16mm

8 x 14mm

35

2

128

11.5

RE542-130


RC bits shank RE543

Diameter

No x Button diameter 

mm

Button angle

Flushing holes

Shroud Dia mm

Weight

(kg)

Part No.

mm

inch

Gauge Button

Front Button

124

4 7/8

8 x 14mm

8 x 13mm

35

2

122

11.0

RE543-124

127

5

8 x 14mm

8 x 14mm

35

2

125

11.2

RE543-127

130

5 1/8

8 x 16mm

8 x 14mm

35

2

128

11.4

RE543-130

133

5 1/4

8 x 16mm

9 x 14mm

35

2

131

11.7

RE543-133


RC bits shank RE545

Diameter

No x Button diameter 

mm

Button angle

Flushing holes

Shroud Dia mm

Weight

(kg)

Part No.

mm

inch

Gauge Button

Front Button

124

4 7/8

8 x 14mm

8 x 13mm

35

2

122

11.0

RE545-124

127

5

8 x 14mm

8 x 14mm

35

2

125

11.2

RE545-127

133

5 1/4

8 x 16mm

9 x 14mm

35

2

131

11.7

RE545-133

136

5 3/8

8 x 16mm

6x16+3x14

35

2

134

12.0

RE545-136


RC bits shank PR40

Diameter

No x Button diameter

mm

Button angle

Flushing holes

Shroud Dia

mm

Weight

(kg)

Part No

mm

inch

Gauge Button

Front Button

124

4 7/8

8 x 14mm

8 x 13mm

35

2

122

14.5

PR40-124

127

5

8 x 14mm

8 x 14mm

35

2

125

14.7

PR40-127

130

5 1/8

8 x 16mm

8 x 14mm

35

2

128

14.9

PR40-130

133

5 1/4

8 x 16mm

6x14+3x14

35

2

131

15.0

PR40-133

138

5 7/16

8 x 16mm

6x16+3x14

35

2

136

15.8

PR40-138

140

5 1/2

8 x 16mm

6x16+3x14

35

2

138

16.0

PR40-140


RC bits shank PR52/PR52R

Diameter

No x Button diameter

mm

Button angle

Flushing holes

Shroud Dia

mm

Weight

(kg)

Part No.

mm

inch

Gauge Button

Front Button

133

5 1/4

8 x 16mm

6x14+3x14

35

2

131

16.9

PR52-133

136

5 3/8

8 x 16mm

6x16+3x14

35

2

134

17.1

PR52-136

140

5 1/2

8 x 16mm

6x16+3x14

35

2

138

17.2

PR52-140

143

5 5/8

8 x 16mm

6x16+3x14

35

2

141

17.3

PR52-143


RC bits shank RE547

Diameter

No x Button diameter

mm

Button angle

Flushing holes

Shroud Dia mm

Weight

(kg)

Part No

mm

inch

Gauge Button

Front Button

136

5 3/8

8 x 16mm

6x16+3x14

35

2

134

14.2

RE547-136

140

5 1/2

8 x 16mm

6x16+3x14

35

2

138

14.5

RE547-140

143

5 5/8

8 x 16mm

6x16+3x14

35

2

141

14.7

RE547-143

146

5 3/4

8 x 16mm

6x16+3x14

35

2

144

15.0

RE547-146


RC bits shank PR54/PR54R

Diameter

No x Button diameter

mm

Button angle

Flushing holes

Shroud Dia mm

Weight

(kg)

Part No

mm

inch

Gauge Buttons

Front Buttons

136

5 3/8

8 x 16mm

6x16+3x14

35

2

134

19.0

PR54-136

140

5 1/2

8 x 16mm

6x16+3x14

35

2

138

19.3

PR54-140

143

5 5/8

8 x 16mm

6x16+3x14

35

2

141

19.5

PR54-143

146

5 3/4

8 x 16mm

6x16+3x14

35

2

144

19.6

PR54-146



Reverse Circulation Hammer specifications:
1) 3" RC hammers: RE531,
2) 4'' RC hammers: RE004, RE004R,
3) 4.5" RC hammer: RE542, RE543,
4) 5'' RC hammer: RE545, PR40,   
5) 5.5" RC hammer: RE547, PR52, PR54, RC45, AD670
6) other sizes could be made by clients' request.
 
HammerBit ShankHole Range (mm)External Diameter (mm)Length (without bit) (mm)WeightConnection ThreadWorking Pressure
RE531RE53184-100811069293" Remet1.0-3.0Mpa
RE004RE004111-1271071252523.5"-4" Remet / 4" Metzke1.0-3.0Mpa
RE542RE542113-130109.51191573.5"-4" Remet / 4" Metzke1.0-3.0Mpa
RE543RE543120-1351161191623.5"-4" Remet / 4" Metzke1.0-3.0Mpa
RE545RE545122-135117.51261654"-4.5"Remet / 4"-4.5"Metzke1.5-3.5Mpa
RE547RE547130-146124.51270714.5"Remet / 4.5"Metzke1.5-3.5Mpa
PR40PR40124-142120.5136280.53.5"-4.5"Remet / 3.5"-4.5"Metzke1.5-3.5Mpa
PR52PR52126-142121122768.54"-4.5"Remet / 4"-4.5"Metzke1.5-3.5Mpa
PR52RPR52/PR52R130-1461241225654"-4.5"Remet / 4"-4.5"Metzke1.5-3.5Mpa
PR54PR54135-150130129484.54.5"Remet / 4.5"Metzke1.5-3.5Mpa
RC45RC45130-146124.51298714.5"Remet / 4.5"Metzke1.5-3.5Mpa
AD670AD670135-1501321339904.5" Remet / 4.5" Metzke1.5-3.5Mpa



RC bits sizes available:
 
1) 3" RC Bits: diameter (86mm-102mm), shank (RE531),
2) 4'' RC Bits: diameter (114mm-127mm), shank (RE004, RE004R),
3) 4.5" RC Bits: diameter (121mm - 133mm), shank (RE542, RE543),
4) 5'' RC Bits: Diameter (113mm-146mm), shank (RE545, PR40),
5) 5.5'' RC Bits: Diameter (133-146mm), shank (RE547, PR52, PR54, RC45, AD670)
Other sizes can be upon customer's requirements. Customized acceptable.
 
         
China 3inch, 4inch, 4.5inch, 5inch, 5.5inch Reverse Circulation Drill Bit Re531, Pr54, Re547, RC45, Ad670
China 3inch, 4inch, 4.5inch, 5inch, 5.5inch Reverse Circulation Drill Bit Re531, Pr54, Re547, RC45, Ad670


Production Corners of RC Hammers' Sampling Tubes and RC hammers:
 
China 3inch, 4inch, 4.5inch, 5inch, 5.5inch Reverse Circulation Drill Bit Re531, Pr54, Re547, RC45, Ad670
China 3inch, 4inch, 4.5inch, 5inch, 5.5inch Reverse Circulation Drill Bit Re531, Pr54, Re547, RC45, Ad670


 
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.


Package:
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 20-30 days


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

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