| Price | Negotiable |
| MOQ | 1 |
| Delivery Time | 20-30 |
| Brand | MIROC |
| Place of Origin | CHINA |
| Certification | ISO |
| Model Number | 11Degree 38mm Tapered Drill Button Bit |
| Brand Name | MIROC | Heat treatment | Fully carburization |
| Place of Origin | CHINA | Advantage | Long Service Life |
| Delivery Time | 20-30 | Product name | Taper Button Bits |
| Minimum Order Quantity | 1 | Color | Customized |
| Material | Alloy Steel/Carbon Steel | Model Number | 11Degree 38mm Tapered Drill Button Bit |
| Feature | High wear resistant | Certification | ISO |
Products Description
Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered cross type bits if the goal is to minimize hole deviation in small hole range drilling. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning. Used in drifting and tunneling.
|
Product Name |
Taper Drill Bit |
|
Taper Degree |
4°, 6°, 7°, 11°, 12° |
|
Diameter |
26mm - 41mm (or 1 inch to 1 3/5 inch) |
|
Drill Bit Type |
Chisel bit, button bit, cross bit |
|
Carbide Insert |
Spherical and ballistic |
|
Button Bit's Skirt Design |
Short skirt, long skirt |
|
Chisel Bit Type |
Standard
chisel
bit,
oblique
chipways
chisel
bit, |
|
Material |
High strength alloy steel bar and tungsten carbide |
|
Color |
Green, Gold, Black or based on customer requirements. |
Applications
Small
hole
rock
drilling
We
can
design
and
manufacture
the
personalized
products
to
meet
your
specical
apllication.
|
Small HoleDrilling Tools |
Taper Degree |
The NumberOf Button |
Bit Dia.(mm) |
Skirt |
Weight(kg) |
|
Tapered |
|
4 |
32-42 |
Short Skirt |
0.24-0.43 |
|
|
6 |
34 |
Short Skirt |
0.29 |
|
|
7° |
7 |
32-42 |
Short Skirt |
0.26-0.43 |
|
|
|
7 |
32-41 |
Long Skirt |
0.30-0.42 |
|
|
|
4 |
32-40 |
Short Skirt |
0.24-0.40 |
|
|
11° |
5 |
38-40 |
Short Skirt |
0.39-0.40 |
|
|
|
6 |
33-36 |
Short Skirt |
0.25-0.36 |
|
|
|
7 |
32-41 |
Short Skirt |
0.24-0.41 |
|
|
|
7 |
32-41 |
Long Skirt |
0.30-0.42 |
|
|
|
8 |
33-35 |
Long Skirt |
0.31-0.35 |
|
|
12° |
4 |
28-30 |
Short Skirt |
0.20-0.22 |
|
|
5 |
28-30 |
Short Skirt |
0.20-0.22 |
||
|
6 |
30-38 |
Short Skirt |
0.22-0.40 |
||
|
7 |
32-38 |
Short Skirt |
0.24-0.40 |
||
|
7 |
32-41 |
Long Skirt |
0.30-0.42 |
||
|
8 |
33-35 |
Long Skirt |
0.31-0.35 |
