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Thread Button Bit, Rock Button Bit, Button Bit manufacturer / supplier in China, offering 51r32 9 Buttons Spherical Shape Thread Button Rock Drill Bit, Low Air Pressure Hammer Drill Bit 110CIR110 Hammer Drill Bit Sth Hammer Drill Bit with High Quality and Long History in China., Low Air Pressure Hammer Drill Bir 120mm CIR90 DTH Hammer Drill Bit DTH Hammer Rill Bit with High Quality and Long History and so on.

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Supplier Homepage Product Hydraulic bench drill bit 51r32 9 Buttons Spherical Shape Thread Button Rock Drill Bit

51r32 9 Buttons Spherical Shape Thread Button Rock Drill Bit

Purchase Qty.:
1,000-1,999 2,000+
FOB Unit Price: US $20 US $30
Purchase Qty. (Pieces) FOB Unit Price
1,000-1,999 US $20
2,000+ US $30
Get Latest Price
Production Capacity: 10000PCS/Month
Transport Package: One in PE Bag, 6PCS in a Plastic Box
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 51R32
  • Material: Tungsten Carbide
  • Manufacturing Arts: Sinter
  • Processing Type: Forging
  • Diamater: 45, 48, 50, 55, 60, 65, 76, 89, 102mm
  • Thread Rock Drill Bit Type: R32, R38, T38, T45, T51
  • Trademark: PLK
  • Origin: China
  • Type: Rock Drill Bit
  • Usage: Blast Hole Drilling, Stone Cutting, Drilling
  • Kind: Diamond Drill
  • Application: Mining and Quarring
  • Tip Size: 10mm
  • Package: Color Box
  • Specification: SGS
  • HS Code: 84314999
Product Description
product details:

1.Product Name:
thread drill bit
2.Application:Button bit Made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment like Atlas.
3.MOQ:No MOQ required for testing and trial orde
4.Body Type:Normal type and retract type
5.Thread type:R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60
7.Button shape
:Spherical and Ballistic
Face shape:Flat shape and Drop-center shape
51r32 9 Buttons Spherical Shape Thread Button Rock Drill Bit

We can design and manufature according to your requirment of diameter, number air holes and carbide button shape.

51r32 9 Buttons Spherical Shape Thread Button Rock Drill Bit



Question one:How to use drill bit more correct?


1.Choosing the right drill bit is the premise to obtain maximum drilling speed.

2.When open the hole,it should be stable and must lower rock drill working parameters,prevent single button under over load then cause the button broken or lost.

3.According to the drilling condition,timely adjust the rock drill paramaters.

4.After a period of time working,the button and the body of drill bit should be examined.

5.When drilling,for improving drill bit drilling speed,you should ensure that there is adequate hydraulic or air pressure for preventing drill bit from excessive wearing and jamming which caused by bad powder exhaust.


Question two:What if i buy early abnormal scrapped button bit?

Answer:please timely inform our company by written notice.Notify the main contents include:

1.the model number of rock drill,the actual working paramaters(impact pressure,impact powder,impact frequency,driving power and rotation speed)

2.Drill rig model number

3.drill rod tail,drill rod and connection sleeve manufacture,specification and usage condition.

4.The rock type and hardness,the construction site(open air,underground,tunneling,production,the anchor hole or others),drilling type(down,horizontal,fan form or others),drilling depth.

5.The failure condition of drill bit:A.failure type(button broken,button lost,wear off),lifespan,quantity;B.the button wearing condition(residual height);C.planned service life;D.normal average service life;E.other manufacturers product average service life.

6.We will check whether it is factory duty or end users unproper operation.If that is factory duty,we will fully refund abnormal scrapped buttons bits cost.

51r32 9 Buttons Spherical Shape Thread Button Rock Drill Bit

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