Tapered Rock Drilling Tools Chisel / Cross / Button Bit for Ore
Mining
Tapered Bit
It possess of high wear resistance like diamond, at the same time
the impact
resistance like hard alloy and that’s made it the best material as a drill bit
cutter.
Reinforced PDC has higher dense diamondpowder, claw hard alloy substrate made
the two layers solid as whole one. So, the reinforced PDC of chengtan wear
resistance, longer service life and high efficiency.Chisel bits are widely used in
tunneling and mining.To meet your requirements,we provide various specification for
different rock conditions,which can improving the efficiency.
With superior carbide,special solder and good welding,our chisel
bits can avoid
carbide drop off in circulsrly use.And also the bit bodies enjoy a
longer life after
harden itself by heat treatment.
Taper Chisel Bits:
1) Tapered connection: 7,11,12
2) Alloy steel:42CrMo
3) Suitable carbide tips:YK20
4) Chisel bit diameter: 30-80mm
5)Technology:hot-pressing or welding
| Length (mm) | Chisel Size (H x W) mm | Weight (Kg) |
| 1 | 26 | 10x7 | 0.17 |
| 2 | 28 | 10x7 | 0.18 |
| 3 | 30 | 13.5x8 | 0.22 |
| 4 | 32 | 13.5x8 | 0.24 |
| 5 | 34 | 13.5x8 | 0.27 |
| 6 | 36 | 13.5x8 | 0.3 |
| 7 | 38 | 13.5x8 | 0.33 |
| 8 | 38 | 15x9 | 0.33 |
| 9 | 40 | 3.5x9.2 | 0.38 |
| 10 | 40 | 15x9.8 | 0.38 |
| 11 | 42 | 13.5x9.2 | 0.41 |
| 12 | 42 | 15x9.8 | 0.41 |
| 13 | 43 | 13.5x9.2 | 0.42 |
Taper Button Bits:
1) Type: Taper button bits
2) Shank Hex.Size: 22mm,25mm
3) Diameter: 30-42mm.
4) Taper degree: 7°11°12°
5) Buttons quantity: 4, 5, 6, 7, 8
6) Package: Plastic case, wooden case.
| Bit Dia. | Buttons and Size (mm) | Flushing Hole | Weight |
| mm | Front | Gauge | Front | Side | kg |
| 1 | 32 | 1x8 | 3x8 | 1 | 1 | 0.24 |
| 2 | 33 | 2x7 | 5x7 | 2 | 1 | 0.26 |
| 3 | 34 | 2x7 | 4x7 | 1 | 1 | 0.29 |
| 4 | 35 | 2x7 | 5x8 | 1 | 1 | 0.33 |
| 5 | 36 | 2x7 | 5x8 | 1 | 1 | 0.37 |
| 6 | 38 | 1x8 | 3x9 | 1 | 1 | 0.37 |
| 7 | 40 | 1x8 | 3x9 | 1 | 1 | 0.38 |
| 8 | 41 | 2x7 | 5x9 | 1 | 1 | 0.42 |
| 9 | 42 | 2x8 | 5x9 | 1 | 1 | 0.43 |
Taper Cross Bits:
1) Tapered connection: 7,11,12
2) Chisel bit diameter: 30-60mm
3) Technology:hot-pressing or welding
4) Bit Body: Short skirt and Long skirt
5) Tapered drill rod: H22/H25*108mm
| Length (mm) | Chisel Size (H x W) mm | Weight (Kg) |
| 1 | 30 | 12x12x8 | 0.29 |
| 2 | 32 | 12x12x8 | 0.31 |
| 3 | 33 | 12x12x8 | 0.33 |
| 4 | 34 | 12x12x8 | 0.34 |
| 5 | 35 | 12x12x8 | 0.36 |
| 6 | 36 | 13x12x8 | 0.37 |
| 7 | 38 | 14x12x8 | 0.43 |
| 8 | 40 | 15x12x8 | 0.47 |
| 9 | 41 | 15x12x8 | 0.49 |
| 10 | 42 | 15x12x8 | 0.51 |
| 11 | 43 | 15x12x8 | 0.53 |
| 12 | 45 | 17x14x8 | 0.58 |
| 13 | 48 | 17x14x8 | 0.67 |
| 14 | 50 | 19x14x8 | 0.72 |
| 15 | 55 | 20x16x10 | 0.92 |
| 16 | 60 | 20x16x10 | 1.19 |
Company Profile:
KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater
to the needs of the construction and mining industries, with
consideration on providing solutions to the following unique
problems:
- Hazardous environment
- Acts, regulations, and other government guidelines that has to be
followed
- Significant differences in the way people work, mostly due o
physical constraints
- Avoiding downtime on major equipment which can cost tens of
thousands of dollars per hour. The best solution with the most
reasonable cost is a significant driver.
