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Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: JC
  • Model Number: 025
  • Type: Core Drill Bit
  • Material: Diamond, PDC cutter,carbon steel
  • Use: Well Drilling, coal mine,well drilling
  • Diameter: 25-28mm,32,42mm
  • application: coal mine,dam and roadway construction.....
  • Machine Type: Drilling Equipment
  • Processing Type: Forging
  • wings: 2,3
  • Thread Size: M14*1.5, M12*2,M16*1.5 ,M16*2

Packaging & Delivery

Packaging Details Fumigation free of wooden case
Delivery Time One - two weeks

Specifications

1.10-30 life times than alloy bit
2.high abrasion resistance

                              pdc roof bolt drill bit

 

 

 

Specifications

32mm 36mm coal minng bits/pdc anchor bit/anchor shank dril bit 
1.10-30 life times than alloy bit 
2.high abrasion resistance,

About products

 PDC anchor shank drill bits are mainly used for the coal seam, dam and roadway construction of bolt-mesh support. Their life are 10-30 times of tungsten carbide bits. Usually the anchor shank drill bits have 2 or 3 wings.

 Two-wing PDC anchor bits (semi-round standard type) is applied to the hardness not bigger than f8. The working life is 10-30 times of the ordinary alloy bits, and the efficiency could be improved by 60%. Besides, the PDC bits don't requires figuring, which lows the labour intensity and helps to saves cost.

 Our products advantage 

 A. Selected higher quality diamond powder, improved the sintering technique, enhanced the bond combination strength between diamond grain

 B.Improved the inner structure of the sintered cavity, the pressure and temperature become more balance, which ensure the cutter has more stable performance

 C.Adopted a new type of carbide, which improved the weld strength

 D.Optimized the designation of joint face, which reduced the residual stress

 

Two/three wings half piece PDC anchor shank drill bit  

 

Product Code

Diameter(mm)

Wing

Thread

MG-H-2

25-28,32

2

M14*1.5,

M12*2,

M16*1.5,

M16*2

MG-W-2

25-28,32

2

MG-H-3

28

3

MG-Y-2

42

2

 

 

Name:PDC anchor shank drill bit

Type:MG-H-101
Diameter
:25,26,27,28,29,30,32,36,40,42mm
Wings
:2
Grade:Normal,Enforced

  • Economic series
  • Streamline design
  • Three waterhole     design
  • High drilling efficiency
  • Mainly applied to rock formation f≤10
  • drilling the bolt-mesh support for the coal mine
  • Mainly applied to rock formation f≤10
drilling the bolt-mesh support for the coal mine  

 

 

Two/three wings hole piece PDC anchor shank drill bit

 

Name:PDC anchor shank drill bit

Type:MG-W-201
Diameter
:25,26,27,28,29,30,32,36,40,42mm

Wings:2
Grade:Normal,Enforced

  • Enforced series
  • Streamline design
  • Three waterhole design
  • High drilling efficiency
  • Mainly applied to rock formation f≤12
  • drilling the bolt-mesh support for the coal mine, dam and roadway construction
  • Mainly applied to rock formation f≤12
drilling the bolt-mesh support for the coal mine, dam and roadway construction 

 

 

 Note: We also can produce and design as per clients' drawings/samples/requirements

Looking forward your enquiry !

 

 

 

Photos of our pdc anchor drill bits

 

 

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China (Mainland) | Manufacturer, Trading Company
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