Product name: High Toughness 11 Degree 32mm Tapered Cross Button Bits In Road
Construction
Product category: DTH taper drill bit
Matched connection: 11 degree taper
Diameter: 32mm
KINGDRILLING DTH taper drill bit description:
The tapered chisel drill bit is also called a slotted drill bit. It
is mainly named because there is a welded piece of carbide inlaid
with fonts on the top of the drill bit. The body of the word drill
is hot extruded from 50cr steel, and the material is cast. The top
is made of hard wear-resistant alloy threads to match the tap. Then
there is a tap, there is no tap, and there is no tap directly glued
to the drill pipe.
The tapered chisel drill bit consists of two cutting blades located
on the main plane, including a tool handle, a tool handle, and a
tool tip.
Our tapered chisel drill bits are made of high-quality carbide and
are connected to a tapered drill rod. It is suitable for drilling
or breaking rocks with air-leg or hand-held rock drills in road
construction, trenching projects, marble, granite quarries, stone
projects, tunnels, coal mines, water conservancy and other fields.
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 features:
1. Made of high-quality steel and alloy, with high toughness and
wear resistance, and high production efficiency.
2. The manufacturing process is simple, easy to use, low in price,
and has strong adaptability to rock properties.
3. Drilling operations can be carried out in rocks, coal seams,
concrete, etc. This change can alleviate sudden changes in drilling
conditions and make drilling operations smooth. Even if larger
particles appear, it will not cause drilling problems. Efficiency
is reduced.
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: Since KINGDRILLING factory sells directly to consumers without
the need of a distributor, it can provide you the best price.
3. How do I select the DTH drill bit's appropriate head face?
Concave: Excellent for perpendicularity of the hole and appropriate
for drilling deep wells in a variety of formations.
Convex: Good drilling efficiency, moderate borehole
perpendicularity, and appropriate for the development of strata
with a moderate degree of hardness.
Flat: This type of drilling is well suited for tough strata,
particularly those with fractures, adequate fracture spacing, and a
well-perpendicular borehole.
4. A feature of the product
Innovative electron-hydraulic forging hammers are used to forge
kingdrilling DTH tools, and multipurpose furnace heat treatment
controls the harness process.
More information:
