Product name: Durable 36mm Tapered Button Bits With 11 Degree Taper For Hard Rock
Drilling In Quarry
Product category: DTH taper drill bit
Matched connection: 11 degree taper
Diameter: 34mm
KINGDRILLING DTH taper drill bit description:
Varying rock formations and rock drilling applications call for
varying tapers on tapered chisel drill bits. On contemporary drill
rigs, 11° and 12° taper sections are typical. Softer rock
formations and low impact rock drills benefit from the 7° thin
taper.
It is extensively employed to drill water wells by creating big
diameter holes in rocks. Drilling for geothermal energy, oil
fields, coal mines, tunnels, and subway engineering. mineral and
building initiatives like power plants and highways. ideal for
medium-hard, homogenous formations and very hard, abrasive rock
formations. pliable stone, fractured rock structure, etc.
Every tapered chisel drill bit is constructed from premium raw
materials and is given a unique heat treatment. They can completely
satisfy customers' needs for conveying design and have a very
strong transporting capacity.
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. Mineral
2. Tunneling & Underground Project
3. Construction Drill And Blast
4. Quarrying & Aggregate
5. Hydropower Project
Kingdrilling tapered chisel bits advantages:
1. The tapered button drill bit is perfectly connected to the
tapered drill rod for drilling.
2. Stable and mature welding technology ensures the high quality of
drill bits
3. Precise taper size perfectly matches the rod
4. Reliable work and very cost-effective
5.High quality tungsten carbide blade
6. The drill bit body is made of high-quality steel and processed
using the most advanced CNC machinery and heat treatment.
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:
