R32 Thread Normal Skirt Cross Bit for Small Hole Drilling Borehole
Mining Tungsten Carbide Bit
Suitable for powerful percussive drills and top hammers with high
speed drifter, such as Atlas Copco 282 rocket boomer, Atlas Copco
352 rocket boomer jumbo, Atlas Copco D7roc, Furukawa HCR 1200,
Tamrock, and Ingersoll Rand ECM660,the products are widely used in
bench and production drilling, extensional drilling, our products
with comparative advantages of the more prominent cost-effective as
the famous brand in the world, our products have been recognized as
high-quality brand of rock-drilling tools made in China.
Description:
The cross rock bit can be used under any rock drilling condition,
it's hardly impacted by the model of drill rig and the rock
performance. Generally, chisel bit is mainly used for hard rock,
cross bit and button bit are mainly used for fissural rock.
It is mainly used for diging into mine laneway and blasting holes
in all drilling works matched with the taper drill rod. For
different rock, we choose the different alloy to extend the working
life of the drill bits.
Products Parameters:
| R32 Cross bits, normal skirt. |
| Diameter | T.C inserts | Flushing hole | Weight |
| mm | Width (mm) | Height( mm) | Side | Front | Kg |
| 43 | 10 | 18 | 4 | 1 | 0.85 |
| 45 | 11 | 20 | 4 | 1 | 0.9 |
| 48 | 14 | 22 | 4 | 1 | 1 |
| 51 | 14 | 22 | 4 | 1 | 1.1 |
| 57 | 14 | 22 | 4 | 1 | 1.3 |
| 64 | 14 | 22 | 4 | 1 | 2 |
Specification of other Thread Drill Bits:
Top Hammer Drilling Tools, Threaded Tools, R28
MIROC RossType Bits, By KSQ Technologies |
| Bit Dia | Button and Size(mm) | Flushing Hole | Weight | Part Number | Product Code |
| mm | inch | Front | Gauge | Angle | Front | Side | kg |
| 38 | 1 1/2 | 14×8 | | | 1 | 2 | 0.6 | 4148300459 | CR38-R28 |
| 41 | 1 3/5 | 14×8 | - | - | 1 | 4 | 0.7 | 4148300460 | CR41-R28 |
| 43 | 1 2/3 | 14×8 | | | 1 | 2 | 0.7 | 4148300461 | CR43-R28 |
| 45 | 1 7/9 | 14×8 | | | 1 | 4 | 0.9 | 4148300462 | CR45-R28 |
| 51 | 2 | 14×8 | | | 1 | 4 | 1.1 | 4148300463 | CR51-R28 |
Top Hammer Drilling Tools, Threaded Tools, R32
MIROC RossType Bits, By KSQ Technologies |
| Bit Dia | Button and Size(mm) | Flushing Hole | Weight | Part Number | Product Code |
| mm | inch | Front | Gauge | Angle | Front | Side | kg |
| 41 | 1 3/5 | 16×10 | - | - | 1 | 4 | 0.7 | 4148300553 | CR41-R32 |
| 43 | 1 2/3 | 16×10 | | | 1 | 2 | 0.8 | 4148300554 | CR43-R32 |
| 45 | 1 7/9 | 16×10 | | | 1 | 4 | 0.9 | 4148300555 | CR45-R32 |
| 48 | 1 8/9 | 16×10 | | | 1 | 4 | 0.9 | 4148300556 | CR48-R32 |
| 51 | 2 | 16×10 | | | 1 | 4 | 1.2 | 4148300557 | CR51-R32 |
| 57 | 2 1/4 | 16×10 | | | 1 | 4 | 1.3 | 4148300558 | CR57-R32 |
| 64 | 2 1/2 | 18×13 | | | 1 | 4 | 1.5 | 4148300559 | CR64-R32 |
