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R32 76mm For Drilling Thread Reaming Button Bits
R32 76mm For Drilling Thread Reaming Button Bits
R32 76mm For Drilling Thread Reaming Button Bits
R32 76mm For Drilling Thread Reaming Button Bits
R32 76mm For Drilling Thread Reaming Button Bits
R32 76mm For Drilling Thread Reaming Button Bits
Specifications
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
Description

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

R32 76mm For Drilling Thread Reaming Button Bits

R32 76mm For Drilling Thread Reaming Button Bits

Product tags

csk head self drilling screw

,

threading drill bit

,

hex head thread cutting screw
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R32 76mm For Drilling Thread Reaming Button Bits

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Product Detail
Brand Name :
MIROC
Model Number :
R32 76mm
Certification :
ISO
Place of Origin :
CHINA
Supply Ability :
30000pcs per month
Delivery Time :
10-25days
Contact Supplier
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R32 76mm For Drilling Thread Reaming Button Bits
R32 76mm For Drilling Thread Reaming Button Bits
R32 76mm For Drilling Thread Reaming Button Bits

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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