Halco Reverse Circulation Drill Bits Reverse Circulation Hammer For Mining Exploration Core Sampling
1 - 5 pcs
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Halco Reverse Circulation Drill Bits Reverse Circulation Hammer For Mining Exploration Core Sampling
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Features
Basic Infomation
Place of Origin: CHINA
Brand Name: ROSCHEN
Certification: ISO
Model Number: RC400
High Light:

reverse water hammer

,

button bits rock drilling

Payment & Shipping Terms
Packaging Details: Poly wooden box
Supply Ability: 1000 pcs
Specifications
Name: Halco RC Hammer
Model: Reverse Circulation Hammer
Drill: Mining Exploration Core Sampling
Type: Numa Reverse Circulation Bits
Products: Halco Rock Tools
Drilling: Percussion Drilling
Use: Reverse Circulation Drilling
Usage: Water Well Drilling
Product Description

Halco Reverse Circulation Drill Bits For Mining Exploration Core Sampling 
 


 

DRASTICALLY IMPROVES HOLE CLEANING AND OVERALL DRILLING SPEED 

 

Roschen has led the industry in innovative design of reverse circulation hammers and bits. These RC products have the unique ability to bring all cuttings up the center of the hammer and drill string to be safely collected at the surface, which is essential in today's environmentally conscious society. 

 

Recently, we have engineered a new, breakthrough RC bit design that drastically improves hole cleaning and overall drilling speed. By deepening the channel ways and side exhausting, the new design is able to efficiently flush more air over the bit face resulting in a greater recovery and accurate down hole sample at the surface - all at a much faster drilling rate.

 

Currently, our RC hammer and bit line has the capability to drill holes from 4-3/4" to 36" (121 - 914 mm) in diameter, with more designs in the works. As with our conventional line, all RC products provide incredible performance and reliability in tough drilling applications around the world. 

 

RC400 HAMMER DRILL BITS
Bit Diameter Face Buttons Weight
Part No mm inch Design Type Qty (kgs)
653469 127 5 Drop Centre Domed 12 x 16 mm / 2 x 13 mm 14.1
653470 130 5 1/8 Drop Centre Domed 12 x 16 mm / 2 x 13 mm 14.1
653471 133 5 1/4 Drop Centre Domed 12 x 16 mm / 4 x 13 mm 14.3
653472 136 5 3/8 Drop Centre Domed 12 x 16 mm / 4 x 13 mm 14.3
653486 189 7 1/2 Drop Centre Domed 16 x 16 mm / 10 x 13 mm 36.5


 

SHROUDS
Part No Outside Diameter
604602 125 mm
604603 128 mm
604604 131 mm
604605 134 mm
601423 187 mm

 

 

RC500 HAMMER DRILL BITS
Bit Diameter Face Buttons Weight
Part No mm inch Design Type Qty (kgs)
653543 137 5 3/8 Drop Centre Domed 12 x 16 mm / 2 x 13 mm 27.4
653544 140 5 1/2 Drop Centre Domed 12 x 16 mm / 2 x 13 mm 27.6
653545 143 5 5/8 Drop Centre Domed 12 x 16 mm / 4 x 13 mm 27.8
653546 146 5 3/4 Drop Centre Domed 12 x 16 mm / 4 x 13 mm 28
653487 189 7 1/2 Drop Centre Domed 16 x 16 mm / 10 x 13 mm 40


 

SHROUDS
Part No Outside Diameter
604624 135 mm
604625 138 mm
604626 141 mm
604627 144 mm
601425 187 mm

 

 

ROSCHEN RC Hammers Specifications
Hammer Size Hammer Bit Shank ROSCHEN Code Hole Range (mm) External Diameter (mm) Length (without bit) mm Weight (N.W.) kgs Connection Thread Working Pressure
3" RE531 RE531 ROS RC 30 84-100 81 1069 29 3“ Remet 1.0-3.0Mpa
3" RE035 RE035 ROS RC 35 84-105 85 1075 35 3“ Remet 1.0-3.0Mpa
4 1/2" RE004 RE004 ROS RC 40 111-127 107 1252 52 3.5"-4" Remet 4" Metzke 1.0-3.0Mpa
4 1/2" RE540 RE540 ROS RC 45 111-127 107 1252 52 3.5"-4" Remet 4" Metzke 1.0-3.0Mpa
5" RE040 RE040 ROS RC 50 113-130 109.5 1191 57 3.5"-4" Remet 4" Metzke 1.0-3.0Mpa
5" RE542 RE542 ROS RC 50 113-130 109.5 1191 57 3.5"-4" Remet 4" Metzke 1.0-3.0Mpa
5" RE543 RE543 ROS RC 50 120-135 116 1191 62 3.5"-4" Remet 4" Metzke 1.0-3.0Mpa
5" RE545 RE545 ROS RC 50 122-135 117.5 1261 65 4"-4.5"Remet 4"-4.5" Metzke 1.5-3.5Mpa
5 1/2" RE547 RE547 ROS RC 55 130-146 124.5 1270 71 4.5"Remet 4.5" Metzke 1.5-3.5Mpa
5 1/2" RE052 RE052 ROS RC 55 130-146 124.5 1270 71 4.5"Remet 4.5" Metzke 1.5-3.5Mpa
5 3/4" RE054 RE054 ROS RC 55 130-146 124.5 1270 85 4.5"Remet 4.5" Metzke 1.5-3.5Mpa
5 3/4" RE140 RE140 ROS RC 55 130-146 124.5 1270 85 4.5"Remet 4.5" Metzke 1.5-3.5Mpa
5" PR40 PR40 ROS RC 50 124-142 120.5 1362 80.5 3.5"-4.5" Remet 3.5"-4.5" Metzke 1.5-3.5Mpa
5 1/2" PR52 PR52 ROS RC 55 126-142 121 1227 68.5 4"-4.5"Remet 4"-4.5" Metzke 1.5-3.5Mpa
5 1/2" PR52R PR52/PR52R ROS RC 55 130-146 124 1225 65 4"-4.5"Remet 4"-4.5" Metzke 1.5-3.5Mpa
5 1/2" PR54 PR54 ROS RC 55 135-150 130 1294 84.5 4.5"Remet 4.5" Metzke 1.5-3.5Mpa
6" MX5456 MX5456 ROS RC 60 136-150 132 1362 90 4.5"Remet 4.5" Metzke 1.5-3.5Mpa
6"~6 1/2" RC62/RC62R RC62/RC62R ROS RC 65 152-190 146 1320 110 As Request 1.5-3.5Mpa
8" RC82/RC82R RC82/RC82R ROS RC 80 190-250 180 1395 185 As Request 1.5-3.5Mpa
10" RC100/RC100R RC100/RC100R ROS RC 100 250-370 240 1528 328 As Request 1.5-3.5Mpa
Notes:
Metzke, Remet thread is available!
Any special type shank of RC Hammer will be available by requests.





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For more information please contact:





ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED

 

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
 

WeChat: +86-137 6419 5009 ; +86-135 8585 5390
 

WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
 

Email: roschen@roschen.com ; roschen@roschen.net

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Contact Person : Mr. Bill, George, Michael
Tel : 13764195009
Fax : 86-021-54380177
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