R32 - 43mm Threaded Cross Bits Rock Drilling Bit For Underground Coal Mining
R32 - 43mm Threaded Cross Bits Rock Drilling Bit For Underground Coal Mining
Product Specification
| Product | R32 Cross type bit |
| Diameter | 43mm |
| Alloy | 16x10mm |
| Flushing hole No. | Front 1, Side 4 |
| Weight | 0.7KG |
| Color | Glod (customized according to customer needs) |
Miroc R32 Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a very straight drill hole.
• Steel inserts
• Widely used in dimensional stone industry, drifting and tunneling
Cross Type Bit parameter
R32
| Cross Tye Bits R25(1") R28(1 1/8") |
Diameter | Button(mm) | Thread | Part No. | |
| mm | inch | Weight*Height | |||
| 45 | 1 3/4" | 16*10 | R32 | ||
| 48 | 1 7/8" | 16*10 | R32 | ||
| 51 | 2" | 16*10 | R32 | ||
| 57 | 2 1/4" | 16*10 | R32 | ||
| 64 | 2 1/2" | 16*10 | R32 | ||
| 76 | 3" | 16*10 | R32 | ||
H25
| Cross Tye Bits H25 |
Diameter | Button(mm) | Flushing Holes | Part No. | ||
| mm | inch | LengthxWidthxHeight | Side | Front | ||
| 35 | 1 3/8" | 13*8*12 | 4 | 1 | ||
| 38 | 1 1/2" | 14*8*12 | 4 | 1 | ||
| 41 | 1 21/32" | 15*8*12 | 4 | 1 | ||
| 45 | 1 49/64" | 17*8*12 | 4 | 1 | ||
| 48 | 1 57/64" | 17*8*14 | 4 | 1 | ||
| 51 | 2" | 19*10*16 | 4 | 1 | ||
| 57 | 2 1/4" | 22*10*16 | 4 | 1 | ||
| 64 | 1 33/64" | 24*10*16 | 4 | 1 | ||
| 76 | 3" | 29*12*20 | 4 | 1 | ||
R25/R28
| Cross Tye Bits R25(1") R28(1 1/8") |
Diameter | Button(mm) | Thread | Part No. | |
| mm | inch | Weight*Height | |||
| 35 | 1 3/8" | 14*8 | R25 | ||
| 38 | 1 1/2" | 14*8 | R25 | ||
| 41 | 1 5/8" | 14*8 | R25 | ||
| 43 | 1 11/16" | 14*8 | R25 | ||
| 38 | 1 1/2" | 14*8 | R28 | ||
| 43 | 1 11/16" | 14*8 | R28 | ||
| 45 | 1 3/4" | 14*8 | R28 | ||
The Feature of R32 Cross Bit
1.The R32 threaded cross bit & Button Bit connect with R32 threaded drill rod perfectly for drilling holes
2.Stale and mature welding technology ensure high quality of bits
3.work reliable and very cost-effective
4.High grade tungsten carbide inserts
5 Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment
MIROC® Rock Drilling and Ground Support Tools include:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.