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QL60 203 DTH Drill Bit 152mm-203mm Bit Diameter Optional ISO9001 Approval
QL60 203 DTH Drill Bit 152mm-203mm Bit Diameter Optional ISO9001 Approval
Specifications
Brand Name :
TeamWhole
Model Number :
QL60 Button bit
Certification :
ISO9001:2008
Place of Origin :
Changsha, Hunan, China
MOQ :
1pc
Price :
Negotiation
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
Description

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:

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

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.

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

Product tags

16 auger bit

,

t51 drill bit

,

pdc drill bit specifications
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QL60 203 DTH Drill Bit 152mm-203mm Bit Diameter Optional ISO9001 Approval

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Product Detail
Brand Name :
TeamWhole
Model Number :
QL60 Button bit
Certification :
ISO9001:2008
Place of Origin :
Changsha, Hunan, China
MOQ :
1pc
Price :
Negotiation
Contact Supplier
QL60 203 DTH Drill Bit 152mm-203mm Bit Diameter Optional ISO9001 Approval

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

Active Member
8 Years
ningxia, jinzhou
Since 2002
Business Type :
Manufacturer
Main Products :
DTH Drilling Tools, DTH Drill Bit, Down The Hole Hammer
Total Annual :
10Million-50Million
Employee Number :
201~300
Certification Level :
Active Member
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