Ballistic buttons R32, T38, T45, T51, T60 Retractable Button Drill
Bits
CAPP standard bits for drifting and tunnelling are available in
three basic designs.
Roschen button bits quality can be replaced of by Halco
, atlas copco basis on the quality grade, and in the after sales
service.
Description:
Button bits are made with best quality alloy steel bar and tungsten
carbide buttons, through advanced heat treatment technology like
Atlas Copco, Halco
& Boart Longyear.
Material: Alloy steel bar 45CrNiMoV and tungsten carbide tips YK05
Body type: Normal body or retrac body
Thread type: R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60
Diameter: 32mm-127mm
Button bit shape: spherical and ballistic
Face shape: Flat shape and drop-center shape
Specifications:
| Diameter | Number x Button Diameter | Flushing Hole | Weight Approx |
| mm | inch | Front | Gauge | Angle | Front | Slide | Kg |
| Spherical buttons / Parabolic buttons / Ballistic buttons |
| 64 | 2 1/2 | 3x11 | 6x12 | 35 | 3 | / | 1.8 |
| 64 | 2 1/2 | 4x10 | 8x12 | 40 | 2 | / | 1.6 |
| 64 | 2 1/2 | 3x10, 1x10 | 6x11 | 35 | 3 | / | 1.7 |
| 70 | 2 3/4 | 4x11 | 8x11 | 40 | 2 | / | 1.9 |
| 70 | 2 3/4 | 4x10, 1x10 | 8x11 | 30 | 4 | / | 1.9 |
| 70 | 2 3/4 | 3x10, 1x10 | 6x12 | 35 | 3 | / | 1.8 |
| 76 | 3 | 4x11 | 8x11 | 40 | 2 | / | 2.4 |
| 76 | 3 | 5x11 | 8x13 | 35 | 2 | 1 | 2.5 |
| 76 | 3 | 3x11,1x11 | 6x12 | 35 | 3 | 1 | 2.6 |
| 76 | 3 | 4x11,1x11 | 8x12 | 35 | 4 | / | 2.6 |
| 76 | 3 | 4x11,1x11 | 8x12 | 40 | 4 | / | 2.6 |
| 89 | 3 1/2 | 4 x 13 | 8 x 13 | 40 | 2 | / | 3.3 |
| 89 | 3 1/2 | 5 x 13 | 8 x 13 | 35 | 2 | / | 3.3 |
| 89 | 3 1/2 | 6 x 11 | 8 x 12 | 35 | 2 | / | 3.3 |
| 89 | 3 1/2 | 3x11, 2x11 | 6 x 13 | 35 | 3 | / | 3.3 |
| 89 | 3 1/2 | 4x11, 1x11 | 8 x 13 | 35 | 4 | / | 3.3 |
| 89 | 3 1/2 | 4x13, 1x13 | 8 x 13 | 35 | 4 | / | 3.3 |
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
