Multi-use system for down the hole hammer
In some overburden drilling applications the casing has to be removed from the ground. This sets higher requirements on the durability of the equipment. Double groove design* in the casing shoe and the best materials available guarantee that Robit® Multi-Use system does not fail even in the most difficult conditions. Robit® Multi-Use system is available for all the common DTH hammers.
| [ordercode] | [type] | [typelabel] | [img] | [360] | *Casing OD [mm] | Casing OD [in.] | *Casing Max Wall [mm] | Casing Max Wall [in.] | Ring bit ID [mm] | Ring bit ID [in.] | Ring bit OD [mm] | Ring bit OD [in.] | Pilot bit OD [mm] | Pilot bit OD [in.] | *Hammer |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| =Pilots | |||||||||||||||
| DTH-RoX MU 406.4-12.7 | pilot | Pilot, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 406,4 | 16 | 12,7 | 0.500 | 328,0 | 12.913 | 423,0 | 16.654 | 374,0 | 14.724 | 10-12" | |
| DTH-RoX MU 508.0-15 | pilot | Pilot, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 508,0 | 20 | 15,0 | 0.591 | 414,0 | 16.299 | 526,0 | 20.709 | 472,0 | 18.583 | 12-15" | |
| DTH-RoX MU 609.6-12.7 | pilot | Pilot, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 609,6 | 24 | 12,7 | 0.500 | 554,0 | 21.811 | 645,0 | 25.394 | 581,0 | 22.874 | 18" | |
| =Ring bits | |||||||||||||||
| DTH-RoX MU 406.4-12.7 | ring | Ring, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 406,4 | 16 | 12,7 | 0.500 | 328,0 | 12.913 | 423,0 | 16.654 | 374,0 | 14.724 | 10-12" | |
| DTH-RoX MU 508.0-15 | ring | Ring, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 508,0 | 20 | 15,0 | 0.591 | 414,0 | 16.299 | 526,0 | 20.709 | 472,0 | 18.583 | 12-15" | |
| DTH-RoX MU 609.6-12.7 | ring | Ring, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 609,6 | 24 | 12,7 | 0.500 | 554,0 | 21.811 | 645,0 | 25.394 | 581,0 | 22.874 | 18" |
| [ordercode] | [type] | [typelabel] | [img] | [360] | *Casing OD [mm] | Casing OD [in.] | *Casing Max Wall [mm] | Casing Max Wall [in.] | Ring bit ID [mm] | Ring bit ID [in.] | Ring bit OD [mm] | Ring bit OD [in.] | Pilot bit OD [mm] | Pilot bit OD [in.] | *Hammer |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| =Pilots | |||||||||||||||
| DTH-RoX MU 114.3-10 | pilot | Pilot, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 114,3 | 4 ½ | 10,0 | 0.394 | 78,0 | 3.071 | 122,0 | 4.803 | 92,5 | 3.642 | 3" | |
| DTH-RoX MU 127-10 | pilot | Pilot, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 127,0 | 5 | 10,0 | 0.394 | 95,0 | 3.740 | 136,0 | 5.354 | 105,2 | 4.142 | 3 ½" | |
| DTH-RoX MU 139.7-10 | pilot | Pilot, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 139,7 | 5 ½ | 10,0 | 0.394 | 104,0 | 4.094 | 147,0 | 5.787 | 117,5 | 4.626 | 4" | |
| DTH-RoX MU 152.4-10 | pilot | Pilot, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 152,4 | 6 | 10,0 | 0.394 | 115,8 | 4.559 | 159,5 | 6.280 | 130,6 | 5.142 | 4" | |
| DTH-RoX MU 168.3-10 | pilot | Pilot, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 168,3 | 6 5/8 | 10,0 | 0.394 | 129,0 | 5.079 | 178,0 | 7.008 | 146,0 | 5.748 | 5" | |
| DTH-RoX MU 177.8-10 | pilot | Pilot, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 177,8 | 7 | 10,0 | 0.394 | 142,0 | 5.591 | 191,0 | 7.520 | 155,0 | 6.102 | 5" | |
| DTH-RoX MU 193.7-10 | pilot | Pilot, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 193,7 | 7 5/8 | 10,0 | 0.394 | 154,0 | 6.063 | 204,0 | 8.031 | 172,0 | 6.772 | 6" | |
| DTH-RoX MU 219.1-12.7 | pilot | Pilot, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 219,1 | 8 5/8 | 12,7 | 0.500 | 172,0 | 6.772 | 229,0 | 9.016 | 192,0 | 7.717 | 6" | |
| DTH-RoX MU 273.0-12.7 | pilot | Pilot, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 273,0 | 10 ¾ | 12,7 | 0.500 | 211,0 | 8.307 | 286,0 | 11.260 | 243,0 | 9.567 | 8" | |
| DTH-RoX MU 323.9-12.7 | pilot | Pilot, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 323,9 | 12 ¾ | 12,7 | 0.500 | 257,0 | 10.118 | 338,0 | 13.307 | 293,0 | 11.535 | 8" | |
| DTH-RoX MU 355.6-12,7 | pilot | Pilot, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 355,6 | 14 | 12,7 | 0.500 | 305,0 | 12.008 | 368,0 | 14.488 | 326,0 | 12.835 | 8-12" | |
| =Ring bits | |||||||||||||||
| DTH-RoX MU 114.3-10 | ring | Ring, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 114,3 | 4 ½ | 10,0 | 0.394 | 78,0 | 3.071 | 122,0 | 4.803 | 92,5 | 3.642 | 3" | |
| DTH-RoX MU 127-10 | ring | Ring, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 127,0 | 5 | 10,0 | 0.394 | 95,0 | 3.740 | 136,0 | 5.354 | 105,2 | 4.142 | 3 ½" | |
| DTH-RoX MU 139.7-10 | ring | Ring, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 139,7 | 5 ½ | 10,0 | 0.394 | 104,0 | 4.094 | 147,0 | 5.787 | 117,5 | 4.626 | 4" | |
| DTH-RoX MU 152.4-10 | ring | Ring, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 152,4 | 6 | 10,0 | 0.394 | 115,8 | 4.559 | 159,5 | 6.280 | 130,6 | 5.142 | 4" | |
| DTH-RoX MU 168.3-10 | ring | Ring, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 168,3 | 6 5/8 | 10,0 | 0.394 | 129,0 | 5.079 | 178,0 | 7.008 | 146,0 | 5.748 | 5" | |
| DTH-RoX MU 177.8-10 | ring | Ring, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 177,8 | 7 | 10,0 | 0.394 | 142,0 | 5.591 | 191,0 | 7.520 | 155,0 | 6.102 | 5" | |
| DTH-RoX MU 193.7-10 | ring | Ring, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 193,7 | 7 5/8 | 10,0 | 0.394 | 154,0 | 6.063 | 204,0 | 8.031 | 172,0 | 6.772 | 6" | |
| DTH-RoX MU 219.1-12.7 | ring | Ring, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 219,1 | 8 5/8 | 12,7 | 0.500 | 172,0 | 6.772 | 229,0 | 9.016 | 192,0 | 7.717 | 6" | |
| DTH-RoX MU 273.0-12.7 | ring | Ring, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 273,0 | 10 ¾ | 12,7 | 0.500 | 211,0 | 8.307 | 286,0 | 11.260 | 243,0 | 9.567 | 8" | |
| DTH-RoX MU 323.9-12.7 | ring | Ring, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 323,9 | 12 ¾ | 12,7 | 0.500 | 257,0 | 10.118 | 338,0 | 13.307 | 293,0 | 11.535 | 8" | |
| DTH-RoX MU 355.6-12.7 | ring | Ring, Down the Hole Hammer, Multi-use | /wp-content/uploads/2022/10/DTH-RoX-MU-rajaytetty-kaavio.png | 355,6 | 14 | 12,7 | 0.500 | 305,0 | 12.008 | 368,0 | 14.488 | 326,0 | 12.835 | 8-12" |
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