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R25 / R28 / R32 6 12 Degree Pilot Adapter Reaming Bit For Quarrying Drilling
R25 / R28 / R32 6 12 Degree Pilot Adapter Reaming Bit For Quarrying Drilling
R25 / R28 / R32 6 12 Degree Pilot Adapter Reaming Bit For Quarrying Drilling
R25 / R28 / R32 6 12 Degree Pilot Adapter Reaming Bit For Quarrying Drilling
R25 / R28 / R32 6 12 Degree Pilot Adapter Reaming Bit For Quarrying Drilling
R25 / R28 / R32 6 12 Degree Pilot Adapter Reaming Bit For Quarrying Drilling
R25 / R28 / R32 6 12 Degree Pilot Adapter Reaming Bit For Quarrying Drilling
R25 / R28 / R32 6 12 Degree Pilot Adapter Reaming Bit For Quarrying Drilling
Specifications
Brand Name :
ROSCHEN
Model Number :
R25, R28, R32
Certification :
CE, ISO
Place of Origin :
Germany
MOQ :
5 pcs
Price :
$1-9
Supply Ability :
2000pcs
Packaging Details :
Carton/Wooden box
Description

R25 / R28 / R32 6 12 Degree Pilot Adapter Reaming Bit For Quarrying Drilling

R25 / R28 / R32 6 12 Degree Pilot Adapter Reaming Bit For Cut Holes Quarry Mining




Introduction:

Reaming bits is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter.



Button bit and Insert types

Spherical Button Characteristics
1. Universal button
2. Good wear resistance
3. Best suited for hard ground
4. 27000-48000PSI(180 to 320Mpa)
5. Suited for abrasive to very abrasive drilling conditions



Ballistic Button Characteristics
1. Fast Penetration
2. Best suited for soft rock
3. 10000-20000PSI(70 to 140Mpa)
4. Suited for non-abrasive drilling conditions


Description:

Product Name: Different rock hardness drilling button bit
Description: 1. For different rock hardness mining, tunneling, quarrying button bit. 2. Button bit Made with high quality of best quality alloy steel bar and tungsten carbide,
through heat treatment.
Material: Alloy steel bar and tungsten carbide bit
MOQ: Trial order 1-5pcs
Body Type: Normal type and retract type
Thread type: R25,R28,R32,R38,T38,T45,T51,ST58,ST68
Diameter 32mm-152mm
Button bit shape Spherical and Ballistic
Face shape Flat shape ,Drop-center shape, Dome Bit
Product tags

impact driver drill bit adapter

,

impact driver drill chuck adapter

,

impact drill chuck adapter
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R25 / R28 / R32 6 12 Degree Pilot Adapter Reaming Bit For Quarrying Drilling

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Product Detail
Brand Name :
ROSCHEN
Model Number :
R25, R28, R32
Certification :
CE, ISO
Place of Origin :
Germany
MOQ :
5 pcs
Price :
$1-9
Contact Supplier
R25 / R28 / R32 6 12 Degree Pilot Adapter Reaming Bit For Quarrying Drilling
R25 / R28 / R32 6 12 Degree Pilot Adapter Reaming Bit For Quarrying Drilling
R25 / R28 / R32 6 12 Degree Pilot Adapter Reaming Bit For Quarrying Drilling
R25 / R28 / R32 6 12 Degree Pilot Adapter Reaming Bit For Quarrying Drilling

ROSCHEN GROUP

Verified Supplier
11 Years
shanghai, shanghai
Since 1921
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Down The Hole Drilling, Tricone Drill Bit, Diamond Core Drill Bits
Total Annual :
5000-2000000
Employee Number :
100~500
Certification Level :
Verified Supplier
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