R25-45mm Spherical Milling Drill Bits Tungsten Carbide long Skirt for Underground mining
Description
| Product | R25 Button bit |
| Diameter | 45mm |
| Buttons | 2x9mm,5x10mm |
| Flushing hole No. | Front 1, Side 1. |
| Weight | 0.6 KG |
| Color | Green (customized according to customer needs) |
This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.
• Widely used drifting and tunneling
• Bit face design is ideal for medium-hard to hard abrasive rock
Applications
• Underground mining
• Tunneling
Competitive Advantage
• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment
specification
|
Part Number |
Product Code and Brief Description |
Bit Diameter (mm) |
Bit Diameter (inch) |
Front Buttons (No. x mm) |
Gauge Buttons (No. x mm) |
Angle |
Front Flushing Holes |
Side Flushing Holes |
Weight (kg) |
|
4148300376 |
R25-S, R25 Button Bit, Short Skirt, |
33 |
1 2/7 |
2x7 |
5x7 |
35° |
1 |
1 |
0.4 |
|
4148300377 |
R25-S, R25 Button Bit, Short Skirt, |
35 |
1 3/8 |
2x7 |
5x8 |
35° |
1 |
1 |
0.4 |
|
4148300378 |
R25-S, R25 Button Bit, Short Skirt, |
38 |
1 1/2 |
2x7 |
5x8 |
30° |
1 |
1 |
0.5 |
|
4148300379 |
R25-S, R25 Button Bit, Short Skirt, |
38 |
1 1/2 |
2x7 |
5x9 |
30° |
1 |
1 |
0.5 |
|
4148300380 |
R25-S, R25 Button Bit, Short Skirt, |
41 |
1 3/5 |
2x9 |
4x9 |
35° |
1 |
2 |
0.6 |
|
4148300381 |
R25-S, R25 Button Bit, Short Skirt, |
41 |
1 3/5 |
2x8 |
5x9 |
35° |
1 |
1 |
0.6 |
|
4148300382 |
R25-S, R25 Button Bit, Short Skirt, |
45 |
1 7/9 |
2x9 |
4x11 |
35° |
1 |
2 |
0.6 |
|
4148300383 |
R25-S, R25 Button Bit, Short Skirt, Spherical Buttons |
45 |
1 7/9 |
2x8 |
5x10 |
30° |
1 |
2 |
0.6 |
|
4148300384 |
R25-S, R25 Button Bit, Short Skirt, |
45 |
1 7/9 |
2x8 |
5x11 |
30° |
1 |
2 |
0.6 |
KSQ Related Rock Drilling Tools
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Shank H19 x 108mm and H22 108mm.
(2) Tapered Rock Drill Tools - chisel bit, cross bit, button bit, drill rod of taper 7, 11, 12 degree
(3) Threaded Rock Drill Tools - button bit, retrac button bit, drop center button bit, dome bit, reaming bit,extension rod, MF-Rod, Hex rod, coupling sleeve, crossover coupling of thread R25, R28, R32, R38, T38, T45, T51, ST58, ST68.
(4) Shank Adapters (Striking Bars) - equivalent to Atlas Copco, , Furukawa, Gardner Genver, Ingersoll Rand etc.
(5) Down-the-hole (DTH) Bits& Hammers - 3'', 4'', 5'', 6'', 8'' hammer and DTH button bit (diameter 80mm - 305mm)
Get in Touch
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