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China factory - Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

  • China,Jinzhou ,Ningxia
  • Active Member

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China QL60 203 DTH Drill Bit 152mm-203mm Bit Diameter Optional ISO9001 Approval
China QL60 203 DTH Drill Bit 152mm-203mm Bit Diameter Optional ISO9001 Approval

  1. China QL60 203 DTH Drill Bit 152mm-203mm Bit Diameter Optional ISO9001 Approval

QL60 203 DTH Drill Bit 152mm-203mm Bit Diameter Optional ISO9001 Approval

  1. MOQ: 1pc
  2. Price: Negotiation
  3. Get Latest Price
Delivery Time 15 Days After Payment
Packaging Details Plywooden case and cartons
Material Alloy Steel
carbides High Quality
Application Water Well, Mining
After Service Available
Supply Ability 5000pcs/ month
Brand Name TeamWhole
Model Number QL60 Button bit
Certification ISO9001:2008
Place of Origin Changsha, Hunan, China

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  1. Product Details
  2. Company Details

Product Specification

Delivery Time 15 Days After Payment Packaging Details Plywooden case and cartons
Material Alloy Steel carbides High Quality
Application Water Well, Mining After Service Available
Supply Ability 5000pcs/ month Brand Name TeamWhole
Model Number QL60 Button bit Certification ISO9001:2008
Place of Origin Changsha, Hunan, China
High Light dth hammer button bitstop hammer drill bits

QL60-203mm (8") Button Bit DTH Bit For QL60 Hammer With Alloy Steel For Mine Application

Shanks: QL60

Application: Mining Drilling Hole Blasting

 

              QL60 series bit specification

Matched hammer

diameter(inch)

Bit diameter Air Holes Gauge Front Weight/KG Bit shank
mm inch (Qty.×Dia.) (Qty.×Dia.)
6” 165 6 1/2 2 8*18 8*16 24.5

DHD360/SD6/QL60

/Mission60

171 6 3/4 2 8*18 4*18+4*16 25
203 8 2 10*18 8*18+5*16 30

 

Bit Face Shape Selection:

 

 

1. Flat Face 

 

This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.

 

2. Convex Face

 

For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce theload and wear on the gauge buttons, but poor hole deviation control.

 

3. Concave Face

 

The all-around application bit face specifically for medium hard and homogeneous rock formations.

 

 

Features:

 

 

We have advanced production equipment & talented researchers & technicians & rich experiences in R & D and production.
We using the best quality raw materials.
We adopting advanced production technology & strict testing procedure.
We passed ISO9001 quality management system certification.
We accept OEM manufacturing and produce on your design.

First class special alloy steel with high strength, heat resistance and wearable

The best tungsten carbides from China are commonly applied.
Tungsten carbide from European is also available.

 

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2002

  • Total Annual:

    10Million-50Million

  • Employee Number:

    201~300

  • Ecer Certification:

    Active Member

Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a professional geotechnical drilling tools manufacturer since 2002. We’re located in Jinzhou New District,Ningxiang County, Changsha,Hunan province.Our main products include DTH (down-the-hole) hammers and bits with capacity of drillin... Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a professional geotechnical drilling tools manufacturer since 2002. We’re located in Jinzhou New District,Ningxiang County, Changsha,Hunan province.Our main products include DTH (down-the-hole) hammers and bits with capacity of drillin...

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Get in touch with us

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  • Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
  • No. 018, Yaojiapo Road., Jinzhou New District, Ningxiang County
  • https://www.dth-drillingtools.com/

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