Professional Laser welded Ø127mm Diamond Core Drill Bits for concrete wall / bridges
Application:
1. Construction diamond core bits for drilling reinforced concrete with soft to hard aggregate, green concrete, cured concrete, concrete slabs, masonry concrete, masonry slabs, roof tile, asphalt and abrasive materials.
2. Aggregated concrete, bricks, fired bricks, hard clay brick, masonry brick, refractory material, hard clay refractory materials.
3. Professional drilling core for wet use, especially developed for operating on highly reinforced concrete materials.
4. High segments 10mm, 12mm, 15mm ensure high working speed as well as the longer life.
Specifications:
| Diameter(mm) | Total Length(mm) | Number of segments | Height of Segments | Thread / Adaptor |
| 16 | 240 | 3 | 8.4 | 1 1/4"UNC |
| 22 | 370 | 3 | 10 | 1 1/4"UNC |
| 25 | 370 | 3 | 10 | 1 1/4"UNC |
| 27 | 370 | 3 | 10 | 1 1/4"UNC |
| 32 | 370 | 4 | 10 | 1 1/4"UNC |
| 38 | 370 | 4 | 10 | 1 1/4"UNC |
| 40 | 370 | 4 | 10 | 1 1/4"UNC |
| 44 | 370 | 5 | 10 | 1 1/4"UNC |
| 51 | 370 | 5 | 10 | 1 1/4"UNC |
| 56 | 370 | 5 | 10 | 1 1/4"UNC |
| 63 | 370 | 6 | 10 | 1 1/4"UNC |
| 66 | 370 | 6 | 10 | 1 1/4"UNC |
| 71 | 370 | 6 | 10 | 1 1/4"UNC |
| 76 | 370 | 7 | 10 | 1 1/4"UNC |
| 83 | 370 | 8 | 10 | 1 1/4"UNC |
| 89 | 370 | 9 | 10 | 1 1/4"UNC |
| 96 | 370 | 9 | 10 | 1 1/4"UNC |
| 102 | 380 | 9 | 10 | 1 1/4"UNC |
| 108 | 380 | 10 | 10 | 1 1/4"UNC |
| 112 | 380 | 10 | 10 | 1 1/4"UNC |
| 120 | 380 | 11 | 10 | 1 1/4"UNC |
| 127 | 450 | 11 | 10 | 1 1/4"UNC |
| 132 | 450 | 11 | 10 | 1 1/4"UNC |
| 150 | 450 | 13 | 10 | 1 1/4"UNC |
| 159 | 450 | 14 | 10 | 1 1/4"UNC |
| 165 | 450 | 14 | 10 | 1 1/4"UNC |
| 180 | 450 | 15 | 10 | 1 1/4"UNC |
| 200 | 450 | 17 | 10 | 1 1/4"UNC |
| 250 | 450 | 18 | 10 | 1 1/4"UNC |
| 300 | 450 | 25 | 10 | 1 1/4"UNC |
| 350 | 450 | 30 | 10 | 1 1/4"UNC |
| 400 | 450 | 35 | 10 | 1 1/4"UNC |
Any other sizes and adaptors as request are available.
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.net
; http://www.roschen.cn
http://www.roschen.com
; http://www.roschengroup.com
