Send Message
Home ProductsRock Drilling Bits

R25 Tapered Rock Drilling Bits

China Xi'an Huizhong Mechanical Equipment Co., Ltd. certification
China Xi'an Huizhong Mechanical Equipment Co., Ltd. certification
Customer Reviews
The seller responds to the information in a timely manner, the product quality is good, and the price is right

—— Gift

This company has a full range of rock drill accessories and meets all my needs

—— Daniel

I'm Online Chat Now

R25 Tapered Rock Drilling Bits

R25 Tapered Rock Drilling Bits
R25 Tapered Rock Drilling Bits

Large Image :  R25 Tapered Rock Drilling Bits

Product Details:
Brand Name: HZJX
Certification: ISO 9001
Model Number: R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, SST68, SGT60;
Payment & Shipping Terms:
Minimum Order Quantity: 1PCS
Price: Price negotiations
Packaging Details: carton packing
Delivery Time: 20 work day
Payment Terms: T/T
Supply Ability: 1+PCS+20 woek days

R25 Tapered Rock Drilling Bits

Showroom Location: New Applicable Industres: France , Germany , Philippines ......
Local Servicen Location:: Egypt , Canada , Germany , Philippines ...... Product Name: Taper Drilling Bits
Diameter: 32mm--41mm Processing Type: Forging
Machine Type: Drilling Equipment Material: Carbide
High Light:

tapered Rock Drilling Bits


R25 tapered button bit


R28 32mm drill bit

China T38 76mm T45 89mm hard rock drilling bits rods for quarry ,mining drilling​


1 Presentation of Rock Drilling Bits

US imports of high-quality steel and carbide manufacturing of China's best, all the threads we produce hot button drill bit technology.

2 Materials and produce process details of  Rock Drilling Bits

Material  -  we use 45CrNiMoVA production of tungsten carbide and YK05 our cone drill bit ,  these two materials are world-renowned drill production materials . 

Our advanced technology --- the tapered drill wheel adopts thermal technology ,  which is the most advanced technology for the production of tapered round drills . 

When cemented carbide or reduced permeability shows signs of damage ,  button drills should be re-grinded
Fixed abrasive program usually brings good work habits . 

For example ,  after checking the borehole ,  a plurality of holes drilled at the end of a shift or reground .  Premature grinding is not necessarily uneconomic ,  because of less demand for grinding carbide .  The best reground ,  it will not be damaged and reduced productivity . 
Correct grinding greatly increases the service life of the drill bit .  But equally important ,  it also improves the performance of the entire drilling operation ,  especially straightness of the hole . 


3 A comprehensive range of various button bits shown as below


Thread sizes R25 ,  R28 ,  SSR28 ,  SSR35 ,  R38 ,  T38 ,  T45 ,  T51  ......
Head diameters 33mm ~ 152mm
Face designs flat face ,  drop center ,  uni-face



R25 Tapered Rock Drilling Bits 0        R25 Tapered Rock Drilling Bits 1






Contact Details
Xi'an Huizhong Mechanical Equipment Co., Ltd.

Contact Person: Mr. hepeiliang

Tel: +8617391861661

Send your inquiry directly to us (0 / 3000)