Company Details


  •  [Shandong,China]
  • Business Type:Manufacturer , Trade Company , Distributor/Wholesaler
  • Main Mark: Africa , Asia , Caribbean , Middle East , Oceania , Other Markets
  • Exporter:71% - 80%
  • Certs:ISO10012, CE
  • Description:Quarry Rock Drill Bits,40mm Rock Drill Bits,R38 Rock Drill Bits
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Quarry Rock Drill Bits,40mm Rock Drill Bits,R38 Rock Drill Bits

Home > Products > Drilling Rig Machine > Drilling Tools > R32 R38 40mm quarry rock drill bits

R32 R38 40mm quarry rock drill bits

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    Payment Type: T/T,Western Union
    Incoterm: FOB,CFR,CIF
    Min. Order: 50 Piece/Pieces
    Delivery Time: 10 Days

Basic Info

Customized: Customized

Certification: Other

Length: Taper-length

Type: Other

Material: Tungsten Carbide

Use: Masonry Drilling

Diameter: 32mm 34mm 36mm 38mm 40mm 42mm 46mm

Tapered Degree: 7 Degree, 11 Degree, 12 Degree

Additional Info

Packaging: Standard export wooden case

Transportation: Ocean,Land,Air

Port: Qingdao

Product Description

Tungsten Carbide Rock Drill Bits are widely used in metal mine, quarry, tunneling, hydro-electrical engineering and so on. Mining button bits made with best quality 45CrNiMoVA alloy steel bar and YK05 tungsten carbide, through heat treatment like Atlas. . Hengwang rock drill button bits are available in a wide range of sizes and styles to suit the most demanding drilling applications. Tapered button drill bits accommodate all of the most common thread or taper types and are available with parabolic or hemispherical buttons.

R25, R28, R32, R35, R38, T38, T45, T51 etc.

Normal and Retrac body button bit Flat, Drop center face Ballistic, Spherical carbide

Specification of button drill button bit:

Diameter: 32mm-47mm
Tapered degree: 7 degree,11 degree,12 degree etc.
Number of buttons: 3,4,5,6,7,8,9 etc

Button bit insert types: Conical button or Parabolic or Ballistic button

We can offer you all face design, flat face, drop-center face, normal body and retrac body etc.

button rock bit

button bit

button bit

Higher drilling efficiency
Durable, longer service life
Better powder-discharge
Better wear-resistance and impact-resistance
Easier bit-back performance

Looking for ideal Quarry Rock Drill Bits Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 40mm Rock Drill Bits are quality guaranteed. We are China Origin Factory of R38 Rock Drill Bits. If you have any question, please feel free to contact us.

Product Categories : Drilling Rig Machine > Drilling Tools

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