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| Categories | Reaming Drill Bit |
|---|---|
| Brand Name: | MIROC |
| Model Number: | R32 76mm |
| Certification: | ISO |
| Place of Origin: | CHINA |
| Supply Ability: | 30000pcs per month |
| Delivery Time: | 10-25days |
| Packaging Details: | Carton Box or Wooden Box |
| Applicable: | Waterwell Drilling, Drifting and Bench Long Hole |
| Use: | Ore Mining, Undergroud Drilling |
| Diameter: | 76mm |
| Button: | Tungsten Carbide |
| Specification: | R32 |
| Color: | Green |
| Company Info. |
| KSQ Technologies (Beijing) Co. Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
R32 76mm For Drilling Thread Reaming Button Bits
Reaming drilling tools are used when a large diameter is needed to
be reamed out after a pilot holes is drilled to a depth. We
manufacture pilot reaming drilling tools, domed reaming button bits
and adapter reaming button bits. Pilot reaming drilling tools
consist of pilot adapters and reaming button bits, however, both
domed reaming button bits and and adapter reaming button bits are
one-piece designed;
Thread sizes:R25,R28,R32,R38,T38,T45,T51,ST58;
Reaming diameters: 76mm, 89mm, 102mm, 127mm;
These bits are designed for layer drilling, to enlarge pilot holes for long hole blasting of drop raises in underground mines, and constructing service holes.
reaming equipments come with three kinds: reamer bit match with pilot bit, or dome bit or hole opener bit separately.
Specification Overview:
| Bits Diameter | Connection | |
| Reaming Bits | 57 ~ 160mm (2 1/4” ~ 6 1/4”) | 6°, 12° taper degree, or R25, R28, R32 threads |
| Pilot Drill Bits | 36 or 40mm (1 27/64” or 1 37/64”) | with back thread size of R25, R28, R32, and matched central connection as the relative reamer bits |
| Dome Bits | 76 ~ 152mm (3” ~ 6”) | R25, R28, R32, R38, T38, T45, and T51 |
| Hole Opener Bits | Reamed:76 ~ 165mm (3” ~ 6”) Pilot:26 ~ 102mm (1” ~ 4”) | R32, R38, T38, T45, and T51 |
|
4" 5" T38 Dome Reaming Drill Bit Rock Drilling Tools 102mm - 107mm
64mm 76mm R28 Stone Drill Bits CNC Milling Reaming Button Drill Bit
R32 Spherical Button Reaming Drill Bit Mining Drill Bits
Custom 3 Inch 4 Inch R32 Reamer Drill Bit Hole Cutting Drill Bit
High Grade Tungsten Carbide R32 12 Degree Reaming Drill Bit
5" 6" Reaming Drill Bit
Tungsten Carbide Reaming Drill Bit
Taper 6/12 Degree Drill Reamer Bit Diameter 64 - 89mm YK05 Carbide Material
Drifting / Tunneling Reaming Drill Bit 6° Dia 64 - 89mm And Pilot Adapter 6° Dia 26mm
New Industrial T45 Dome Reaming Drill Bit Stone Tungsten Carbide Drill Bits
