KSQ Technologies (Beijing) Co. Ltd
KSQ Technologies (Beijing) Co., Ltd.
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High Efficiency 11 Degree Taper Button Bit For Hard Rock Drilling
Taper Bit could be used for air leg rock drill and all hand-held jack hammer drilling needs.(Such as Y24, Y26, YT28 ), it is widely applied in quarrying, mining, tunnel work and construction. KSQ provides quality tools that withstand the toughest rock drilling demands.
Product Description:
Our tapered bit and rods come in a variety of taper angles, and we provide tapered rods in a full range of shank configurations and steel hex diameters. Our tapered bits include both cross and button designs, as well as chisel design. KSQ tapered rods are available with high-frequency or fully carburized heat treatments.
With carbide buttons hot pressed on bits bodies, tapered button bits have a very good drilling performance and long life time. Different diameters and taper degrees are available to suit different applications in mining, quarrying etc. We can supply long skirt and short skirt tapered button bits.
Products Parameters:
1. taper degree: 4°46″, 6°, 7°, 11° and 12°
2. diameter: 28mm to 45mm
3. carbide profile: spherical and ballistic
4. socket inside diameter: 19mm / 22mm / 25mm
5. carbide quantity: 4 to 8 pieces
6. length: 50mm to 80mm
| Small Hole Drilling Tools, Tapered Tools, 11 Degree MIROC Button Bits, Long Skirt, BL7XX By KSQ Technologies | |||||||||
| Bit Dia | Button and Size(mm) | Flushing Hole | Weight | Part Number | Product Code | ||||
| mm | inch | Front | Gauge | Angle | Front | Side | kg | ||
| 32 | 1 1/4 | 2*7 | 5*7 | 35° | 1 | 1 | 0.3 | 4148300223 | BL732-11D-22 |
| 33 | 1 2/7 | 2*7 | 5*7 | 35° | 1 | 1 | 0.31 | 4148300224 | BL733-11D-22 |
| 35 | 1 3/8 | 2*7 | 5*9 | 35° | 1 | 1 | 0.38 | 4148300229 | BL735-11D-25 |
| 36 | 1 3/7 | 2*7 | 5*9 | 35° | 1 | 1 | 0.39 | 4148300230 | BL736-11D-22 |
| 38 | 1 1/2 | 2*7 | 5*9 | 35° | 1 | 1 | 0.41 | 4148300227 | BL738-11D-22 |
| 38 | 1 1/2 | 2*7 | 5*9 | 35° | 1 | 1 | 0.41 | 4148300231 | BL738-11D-25 |
| 41 | 1 3/5 | 2*7 | 5*9 | 35° | 1 | 1 | 0.42 | 4148300228 | BL741-11D-22 |
| 41 | 1 3/5 | 2*7 | 5*9 | 35° | 1 | 1 | 0.42 | 4148300232 | BL741-11D-25 |
Specification of other Taper Button Bits:
| Description | Diameter | Length | No. of buttons | Weight |
| Taper Button Bit | mm | mm | kg | |
| Taper:4°,6°,7°,11°,12° Socket inside Dia. D=19, 22, 25 | 26 | 50 | 5 | 0.2 |
| 27 | 50 | 5 6 | 0.2 | |
| 28 | 50 | 4 5 | 0.2 | |
| 29 | 50 | 4 | 0.2 | |
| 30 | 50 80 | 4 5 6 7 | 0.2 0.3 | |
| 32 | 50 55 71 80 | 5 6 7 8 | 0.2 0.22 0.3 | |
| 33 | 50 55 71 80 | 6 7 8 9 | 0.2 0.3 0.36 | |
| 34 | 50 55 | 6 7 9 | 0.22 0.3 | |
| 35 | 55 71 80 | 7 8 | 0.22 0.3 0.37 | |
| 36 | 50 55 | 4 5 6 7 | 0.3 0.35 | |
| 37 | 55 | 7 | 0.3 | |
| 38 | 50 55 | 4 6 7 | 0.25 0.35 | |
| 40 | 50 55 | 4 6 7 | 0.35 | |
| 41 | 50 55 71 | 7 | 0.35 | |
| 42 | 50 | 4 5 | 0.4 | |
| 45 | 50 55 71 | 6 7 | 0.5 |