Tunneling Reaming Drill Bit T45 / T38 / R32 76mm - 127mm Diameter Forging Type

Product Details
Customization: Available
Customized: Customized
Standard: API
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  • Tunneling Reaming Drill Bit T45 / T38 / R32 76mm - 127mm Diameter Forging Type
  • Tunneling Reaming Drill Bit T45 / T38 / R32 76mm - 127mm Diameter Forging Type
  • Tunneling Reaming Drill Bit T45 / T38 / R32 76mm - 127mm Diameter Forging Type
  • Tunneling Reaming Drill Bit T45 / T38 / R32 76mm - 127mm Diameter Forging Type
  • Tunneling Reaming Drill Bit T45 / T38 / R32 76mm - 127mm Diameter Forging Type
  • Tunneling Reaming Drill Bit T45 / T38 / R32 76mm - 127mm Diameter Forging Type
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Basic Info.

Model NO.
Tunneling Reaming Drill Bit T45 / T38 / R32 76mm
Material
Tungsten Carbide
Usage
Masonry Drilling
Diameter
38-127mm
Thread Type
R22, R25, R28, R32, R35, R38, T38, T45, T51, St58
OEM and ODM
Yes
Certificate
ISO2000
Color
Red, Blue, Golden
Mining Object
Coal Machinery
Transport Package
Plywood Box
Specification
as per order quantity
Trademark
none
Origin
China
HS Code
82071990
Production Capacity
20000PCS Per Month

Packaging & Delivery

Package Size
45.00cm * 30.00cm * 70.00cm
Package Gross Weight
50.000kg

Product Description

Tunneling Reaming Drill Bit T45 / T38 / R32 76mm - 127mm

Tunneling Reaming Drill Bit T45 / T38 / R32 76mm - 127mm Diameter Forging Type


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.

 

Product Name:

different rock hardness drilling button bit

Description:

For different rock hardness mining,tunneling,quarrying button bit

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 

 

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

 
Tunneling Reaming Drill Bit T45 / T38 / R32 76mm - 127mm Diameter Forging Type
Tunneling Reaming Drill Bit T45 / T38 / R32 76mm - 127mm Diameter Forging Type
Tunneling Reaming Drill Bit T45 / T38 / R32 76mm - 127mm Diameter Forging Type
Tunneling Reaming Drill Bit T45 / T38 / R32 76mm - 127mm Diameter Forging Type
 

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