Hard Green Rock Drill Button Bit Tungsten Carbide for Hard Rock
Tapered Rock Drill Bits we have three types: taper chisel bit,
taper cross bit and taper button bit. It's suitable for H22mm and H25mm taper rock drill rods use. It
have three taper degree: 7°, 11°, 12°. It's widely used for hard
rock(f=8~18) drilling use. Taper button bits is the best sales
product.
It possess of high wear resistance like diamond, at the same time
the impact
resistance like hard alloyand that’s made it the best material as a
drill bit cutter.
Reinforced PDC has higher dense diamond powder, 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.
