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Contact: Dr.Robert Roschen

Tel: +86-21-54994419

Mobile: +8613764195009

Whatsapp: +8613764195009

Email: roschen@roschen.com

Web: www.roscenmining.com

Secoroc RC BITS AND SHROUDS FOR RE052, RE547 HAMMERS Size 5 ~ 51/2inch

Roschen range of high quality Reverse Circulation RC drill bits were specifically designed to work with our RC Hammers. Because of our drill bit sealing mechanism, sample contamination problems are not an issue. Using our unique 12 spline shank design, these RC Bits provide outstanding performance and reliability.

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Secoroc RC BITS AND SHROUDS FOR RE052, RE547 HAMMERS Size 5 ~ 51/2"

 

Secoroc RC Bits and Shrouds For RE004, RE540 Hammers



Secoroc RC Bits and Shrouds For RE040, RE542/543, RE545 Hammers


Roschen Reverse Circulation Hammer bits quality can be replaced of by 
Secoroc
 , atlas copco, halco, mincon, numa basis on the quality grade, and in the after sales service.



REVERSE CIRCULATION BITS  


Roschen range of high quality Reverse Circulation RC drill bits were specifically designed to work with our RC Hammers. Because of our drill bit sealing mechanism, sample contamination problems are not an issue. Using our unique 12 spline shank design, these RC Bits provide outstanding performance and reliability.


 

Features: 

1. Using higher grade carbides for longer life;
2. Minimizes hole erosion in fragile formations
3. Drills faster through soft formations with less blockages
4. Drills straighter through consolidated and unconsolidated formations

QQ截图20181116155349
 

BIT ASORTMENT
Part No. Size mm Size inch Recommended shroud
Hammer RE052  
63-052-504DC 133,4 5 1/4 40-[ ]-503
63-052-504HF 133,4 5 1/4 40-[ ]-503
63-052-506DC 136,5 5 3/8 40-[ ]-505
63-052-506HF 136,5 5 3/8 40-[ ]-505
63-052-508DC 139,7 5 1/2 40-[ ]-507
63-052-508HF 139,7 5 1/2 40-[ ]-507
63-052-510DC 142,9 5 5/8 40-[ ]-509
63-052-510HF 142,9 5 5/8 40-[ ]-509
63-052-608 165,1 6 1/2 40-[ ]-607
63-052-700 177,8 7 40-[ ]-615
63-052-708 190,5 7 1/2 40-[ ]-707
63-052-800 203,2 8 40-[ ]-715
Hammer RE547  
63-547-504CF 133,4 5 1/4 40-[ ]-503
63-547-504HF 133,4 5 1/4 40-[ ]-503
63-547-506CF 136,5 5 3/8 40-[ ]-505
63-547-506DC 136,5 5 3/8 40-[ ]-505
63-547-506HF 136,5 5 3/8 40-[ ]-505
63-547-508CF 139,7 5 1/2 40-[ ]-507
63-547-508DC 139,7 5 1/2 40-[ ]-507
63-547-508HF 139,7 5 1/2 40-[ ]-507
63-547-510CF 143 5 5/8 40-[ ]-509
63-547-510DC 143 5 5/8 40-[ ]-509
63-547-510HF 143 5 5/8 40-[ ]-509
63-547-512CF 146 5 3/4 40-[ ]-511
63-547-512DC 146 5 3/4 40-[ ]-511
63-547-512HF 146 5 3/4 40-[ ]-511
63-547-608 165,1 6 1/2 40-[ ]-607
63-547-708 190,5 7 1/2 40-[ ]-607
Bit assemblies include a hardened (non-coated) shroud 1,6 mm (1/16 inch) smaller than the bit diameter
RETENTION DRILL BITS
Hammer RE052  
63-052R-506DC 136,5 5 3/8 40-[ ]-505
63-052R-506HF 136,5 5 3/8 40-[ ]-505
63-052R-508DC 139,7 5 1/2 40-[ ]-507
63-052R-508HF 139,7 5 1/2 40-[ ]-507
63-052R-510HF 142,9 5 5/8 40-[ ]-509
       
HARDENED SHROUDS
Part No. Size mm Size inch  
Hammer RE052  
40-052-500 127 5  
40-052-501 128,6 5 1/16  
40-052-502 130,2 5 1/8  
40-052-503 131,7 5 3/16  
40-052-504 133,4 5 1/4  
40-052-505 134,9 5 5/16  
40-052-506 136,5 5 3/8  
40-052-507 138,1 5 7/16  
40-052-508 139,7 5 1/2  
40-052-509 141,3 5 9/16  
40-052-607 163,5 6 7/16  
40-052-615 175,8 6 15/16  
40-052-707 188,5 7 7/16  
40-052-715 201,2 7 15/16  
Hammer RE547  
40-547-501 128,6 5 1/16  
40-547-503 131,7 5 3/16  
40-547-504 133,4 5 1/4  
40-547-505 134,9 5 5/16  
40-547-506 136,5 5 3/8  
40-547-507 138,1 5 7/16  
40-547-509 141,3 5 9/16  
40-547-511 145,3 5 11/16  
40-547-607 163,5 6 7/16  
40-547-707 188,5 7 7/16  
RETENTION DRILL SHROUDS
Hammer RE052  
40-052RM-504 133,4 5 1/4  
40-052RM-505 134,9 5 5/16  
40-052RM-506 136,5 5 3/8  
40-052RM-507 138,1 5 7/16  
40-052RM-508 139,7 5 1/2  
40-052RM-509 141,3 5 9/16  






 

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
 

Website: http://www.roschen.com ; http://www.roschen.net
 

http://www.roschen.cn ; http://www.roschendrill.com
 

http://www.roschenmining.com ; http://www.roschendrilling.com
 

http://www.roschengroup.com

 

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