Product name: 38mm Tapered Button Bits With 11 Degree Taper For Underground Coal
Mining Equipment
Product category: DTH taper drill bit
Matched connection: 11 degree taper
Diameter: 38mm
KINGDRILLING DTH taper drill bit description:
A tapered
drill bit is a drill bit used for rock or geological exploration drilling.
They are usually made of high-speed steel or tungsten steel and
have a tapered design for tapered drill pipes. Tapered drill pipe
typically has a tapered drill bit and a threaded rod on one end to
allow it to be connected to other drill pipe and drilling
equipment.
The tapered
drill bit sharpening machines produced by our company are suitable for
mining, quarrying, tunneling and other industries. Widely used in
surface quarrying and underground drilling.
Our tapered
button bits including 32mm,33mm,34mm,35mm,36mm,38mm,40mm,41mm,43mm,45m etc
different diameter.
KINGDRILLING tapered drill bits parameters:
| Model | Bit Dia.(mm) | Tip size (mm) | Taper | Weight(kg) |
| MZ0732-7 | 32 | 5×7 2×7 | 7" | 0.3 |
| MZ0833-7 | 33 | 6×7 2×7 | 7" | 0.4 |
| MZ0735-7 | 35 | 5×8 2×7 | 7" | 0.4 |
| MZ0737-7 | 37 | 5×8 2×8 | 7" | 0.4 |
| MZ0438-7 | 38 | 3×9 1×9 | 7" | 0.3 |
| MZ0440-7 | 40 | 3×9 1×9 | 7" | 0.4 |
| MZ0741-7 | 41 | 5×9 2×7 | 7" | 0.5 |
| MZ0442-7 | 42 | 3×9 1×9 | 7" | 0.4 |
| MZ0543-7 | 43 | 3×9 2×9 | 7" | 0.4 |
| MZ0528-11 | 28 | 4×7 1×7 | 11" | 0.2 |
| MZ0530-11 | 30 | 4×7 1×7 | 11" | 0.2 |
| MZ0532-11 | 32 | 3×8 2×7 | 11" | 0.2 |
| MZ0632-11 | 32 | 4×7 2×7 | 11" | 0.2 |
| MZ0732-11 | 32 | 5×7 2×7 | 11" | 0.2 |
| MZ0734-11 | 34 | 5×8 2×7 | 11" | 0.3 |
| MZ0536-11 | 36 | 3×8 2×8 | 11" | 0.3 |
| MZ0636-11 | 36 | 4×8 2×8 | 11" | 0.3 |
| MZ0736-11 | 36 | 5×8 2×8 | 11" | 0.3 |
| MZ0738-11 | 38 | 5×8 2×8 | 11" | 0.4 |
| MZ0741-11 | 41 | 5×9 2×8 | 11" | 0.4 |
| MZ0732-12 | 32 | 5×7 2×7 | 12" | 0.3 |
| MZ0735-12 | 35 | 5×8 2×7 | 12" | 0.4 |
| MZ0737-12 | 37 | 5×8 2×8 | 12" | 0.4 |
| MZ0741-12 | 41 | 5×9 2×8 | 12" | 0.5 |
| MZ0743-12 | 43 | 5×9 2×8 | 12" | 0.5 |
| MZ0745-12 | 45 | 5×9 2×9 | 12" | 0.5 |
How to order
Tapered Drill Bits: Bit Diameter + Taper Degree + Socket Diameter.
Kingdrilling tapered drill button bits application:
1. Mining
2. Tunneling & Underground Project
3. Construction Drill And Blast
4. Quarrying & Aggregate
5. Hydropower Project
Kingdrilling tapered chisel bits advantages:
- Achieve maximum drilling performance with our Tapered Button Bit,
designed for superior efficiency and precision.
- Crafted with high-quality materials, our button bit ensures
long-lasting durability and reliability in various drilling
applications.
- Enjoy the convenience of easy maintenance, allowing you to
optimize performance without hassle or downtime.
- Experience exceptional wear resistance, guaranteeing consistent
results even in the toughest drilling conditions.
- Customization options available to meet your specific drilling
needs, providing tailored solutions for enhanced efficiency and
productivity.
FAQ:
1.What is the general delivery time?
15 working days for DTH bits.
20-25 working days for DTH hammer
3-5 working days for ex stock items.
2. Competitive pricing:
A: As KINGDRILLING sells directly to consumers without a
distributor, they can offer the greatest price.
3. How do I choose the appropriate head face for my DTH drill bit?
Concave: Ideal for drilling deep wells in a range of formations and
for maintaining hole perpendicularity.
Convex: Good drilling efficiency, moderate borehole
perpendicularity, and suitable for developing strata with a
moderate degree of hardness.
Flat drilling is ideal for tough strata, especially those with
fractures, proper fracture spacing, and a borehole that is
perpendicular.
4. Features of the product
Innovative electron-hydraulic forging hammers are employed to forge
kingdrilling DTH tools, while a multipurpose furnace heat treatment
regulates the harness process.
More information:
