KSQ Technologies (Beijing) Co. Ltd
KSQ Technologies (Beijing) Co. Ltd At KSQ We always look at the business in your point of view.
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Products Description
Thread button dril bits are made by high quaty aloy steel bar and tungsten carbides. Through heat treatment, our driling tools are tough enough to meet rock drlingdemands and have the least loss of energy while driling the rocks.Besides,we can design customized thread buton dillbits according to diferent diling application, andcustom drill bits are applicable to drill soft rock, loose-medium rock and hard rock.
Rock DrllThread Buton its is suitable forR22,R25,R28, R32, R35, R38, T38,T45,T51,$T58, T60 rock drilrods .t's widely used for hard rock dirling
use.
1)Thread connection:R22,R25,R28,R32,R35,R38,T38,T45,T51,ST58,GT60
2) Alloy steel:42CrMo
3)Suitable carbide tips:YK05
4)Technology:hot-pressing or welding
Before Official Order, please confirm below informations:
(1) Thread Type
(2)Standard or Retrac
(3)Bit button shape (tip shape)--Spherical or Ballistic
(4)Bit face shape--Drop Center, Flat Face, Convex, Concave, etc...
| Diameter | No.of | Buttons x button diameter (mm) | Gauge | Flushing hole | Weight | |||
| mm | inch | Gauge | Centre | Side | Centre | |||
| BUTTON BITS-Spherical buttons | ||||||||
| 95 | 3 3/4 | 13 | 8x14.5 | 4x12,7 1x12.7 | 35° | - | 4 | 6,0 |
| 102 | 4 | 13 | 8x14.5 | 4x12.7, 1x12.7 | 35° | - | 4 | 6,6 |
| 102 | 4 | 13 | 8x14,5 | 4x12,7, 1x12.7 | 35° | - | 4 | 6,6 |
| 115 | 4 1/2 | 14 | 8x15,8 | 4x14,5, 2x14.5 | 35° | - | 4 | 8,9 |
| 115 | 4 1/2 | 14 | 8x15,8 | 4x14,5, 2x14,5 | 35° | - | 4 | 9,4 |
| 127 | 5 | 14 | 8x15.8 | 4x15,8, 2x14.5 | 35° | - | 4 | 11,3 |
| 127 | 5 | 14 | 8x15,8 | 4x15,8, 2x14.5 | 35° | - | 4 | 11,3 |
| 140 | 5 1/2 | 16 | 8x19.1 | 4x15,8, 4x15,8 | 35° | - | 4 | 15,0 |
| 140 | 5 1/2 | 16 | 8x19.1 | 4x15,8, 4x15,8 | 35° | - | 4 | 15,0 |
| 152 | 6 | 16 | 8x19,1 | 4x15,8, 4x15.8 | 35° | - | 4 | 13,1 |
| 152 | 6 | 16 | 8x19.1 | 4x15,8, 4x15,8 | 35° | - | 4 | 18,1 |
| BUTTON BITS - Ballistic buttons | ||||||||
| 92 | 3 5/8 | 13 | 8x14.5 | 4x12,7 1x12.7 | 35° | - | 4 | 4,7 |
| 92 | 3 5/8 | 13 | 8x14,5 | 4x12,7, 1x12.7 | 35° | - | 4 | 4,5 |
| 95 | 3 3/4 | 13 | 8x14.5 | 4x12,7, 1x12,7 | 35° | - | 4 | 5,9 |
| 102 | 4 | 13 | 8x14.5 | 4x12.7. 1x12,7 | 35° | - | 4 | 6,6 |
| 115 | 4 1/2 | 14 | 8x15.8 | 4x14,5,2x14.5 | 35° | - | 4 | 9,5 |
| 127 | 5 | 14 | 8x15.8 | 4x15,8.2x14.5 | 35° | - | 4 | 11,3 |
| 140 | 5 1/2 | 16 | 8x19.1 | 4x15,8,4x15.8 | 35° | - | 4 | 15,0 |
