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HALCO REVERSE CIRCULATION DRILL BITS 5 3/4" (146mm) RC500 HAMMER DRILL BITS
Reverse circulation hammers can in most instances carry out continuous sample collection in a fraction of the time necessary with conventional or wireline coring.
THE NEW RC400 & RC500 REVERSE CIRCULATION HAMMERS.
KEY FEATURES AND BENEFITS:
Product specifications:
1) 3" RC hammers: RE531
2) 4" RC hammers: RE004/RE004R; RE542
3) 5" RC hammers:RE543,RE545,RE547;PR40,PR52,PR54; MX5456
4) 6" RC hammers: RC62/RC62R
5) 8" RC hammers: RC82/RC82R
6) 10" RC hammers: RC100/RC100R
| HALCO REVERSE CIRCULATION DRILL BITS | ||||||
| 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 | |||||
Further exploration drilling products information, please don't hesitate to contact us.
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.net ; http://www.roschen.cn
http://www.roschen.com ; http://www.roschengroup.com