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ISO9001 Certified 115mm DTH Hammer Bits Sharpener DHD340 Drill Bit Tool

ISO9001 Certified 115mm DTH Hammer Bits Sharpener DHD340 Drill Bit Tool

  • ISO9001 Certified 115mm DTH Hammer Bits Sharpener DHD340 Drill Bit Tool
  • ISO9001 Certified 115mm DTH Hammer Bits Sharpener DHD340 Drill Bit Tool
  • ISO9001 Certified 115mm DTH Hammer Bits Sharpener DHD340 Drill Bit Tool
  • ISO9001 Certified 115mm DTH Hammer Bits Sharpener DHD340 Drill Bit Tool
ISO9001 Certified 115mm DTH Hammer Bits Sharpener DHD340 Drill Bit Tool
Product Details:
Place of Origin: Shangdong,China
Brand Name: MIROC
Certification: API
Model Number: QL50
Payment & Shipping Terms:
Minimum Order Quantity: 5 Pieces
Price: negotiation
Packaging Details: Wooden Plate
Delivery Time: 10-25days
Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability: 20000pcs per month
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Detailed Product Description
Material: Tungsten Carbide Color: Green, Black And Demaned By Customer
Use: Underground Mining Processing Type: CNC Milling And Proprietary Heat Treatment Process
Diameter: 110mm Model: DHD340
Product Name: DTH Hammer Button Bits Application: Tunneling,piling,water Well,blasting,quarrying,concrete Drilling
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ISO9001 Certified 115mm High Quality DTH Hammer Bits Sharpener DHD340 Drill Bit Tool

 

Product Description

 

KSQ DTH hammer button bits include high air pressure and low air pressure two series,with advanced design concept, better wear-resistance,better impact-resistance, higher drilling speed, longer service life, widely used in large-scale open pit mining, quarry and other large-scale construction projects.

 

Different face style makes DTH bits suitable for various rock conditions.

Flat face: This is an universal design, especially for hard and abrasive rock formation. So typically, flat face with hemi-spherical buttons design is the most popular choice.

 

Convex face: A classic design for soft to medium hard rock formation which is not so abrasive. This design have very excellent penetration rate but poor in hole deviation if rocks are hard.

 

Concave face: Medium hard to hard rock formations which is less abrasive and fractured. Especially for deep hole drilling, excellent control over hole deviation.

 

DGR face: A special design for hard or very hard rock conditions, double gauge row buttons provide very excellent ware-resistance and very longer life time. It is usually used for some bigger diameter DTH bits.
Besides, we are manufacturing the DTH bits with various shanks so they can be compatible with different DTH hammers.

 

DTH HAMMER DETAILS:

 

DTH hammer type HD35 HD45 HSD4 HQL4
Length(less bit) mm 930mm 1030 1084 1097
Weight(less bit) kg 25kg 39 40.5 41
External diameter mm Φ82mm Φ99 Φ99 Φ99
Bit shank DHD3.5 COP44 DHD340 SD4 QL40
Hole range(mm) Φ90-110 Φ110-135 Φ110-135 Φ110-135
Connection thread API 23/8" Reg. API 2 3/8"Reg API 2 3/8"Reg API 2 3/8"Reg
       
Working pressure 1.0-1.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa 28Hz 27Hz 27Hz 27Hz
Recommended Rotation speed 25-40r/min 25-40r/min 25-40r/min 25-40r/min
Air consumption 1.0Mpa 4.5m3/min 6.0m3/min 6.0m3/min 6.0m3/min
1.8Mpa 9.0m3/min 10.0m3/min 10.0m3/min 10.0m3/min
2.4Mpa / 15.0m3/min 15.0m3/min 15.0m3/min

 

DTH button bits:

 

Bit size Shank type Recommended DTH bits diameter
3.5”/3” DTH hammer bits COP34, DHD3.5, MISSION30, BR3 shank 90mm~ 105mm
4'' DTH hammer bits DHD340, QL40, MISSION40, SD4 shank 110mm~ 130mm
5'' DTH hammer bits DHD350, QL50, MISSION50, SD5 shank 134mm~ 152mm
6” DTH hammer bits DHD360, QL60, MISSION60, SD6 shank 152mm~ 203mm
8” DTH hammer bits DHD380, QL80, MISSION80, SD8 shank 203mm~ 305mm
12'' DTH hammer bits DHD112, SD12 and QL120 shank. Available upon to customers’ request

Welcom to our company and order this product , QL50 dth button bits .

 

Item Pictures:

 

ISO9001 Certified 115mm DTH Hammer Bits Sharpener DHD340 Drill Bit Tool 0
 

Package

ISO9001 Certified 115mm DTH Hammer Bits Sharpener DHD340 Drill Bit Tool 1

 

Q:Can I get some samples?

A:Yes,sample orders are welcomed.

 

Q:Have thread button bit assembled well in stock?

A:No,all thread button bit will be newly produced according to your orders including samples,but we have some stock for your urgency.

 

Q:Could I use my own logo or design on goods?

A:Yes,customized logo and design on mass production are available.

 

Q:Can I choose the colors?

A:Yes,customized color is available.

 

Q:What is the delivery time?

A:A week for sample,15-30days for mass production.

 

Q:What is the payment term?

A:T/T,L/C at sight,Western Union,Paypal etc.

 

Q:Can I trust you?

A:Absolutely sure.We are famous company in china and "alibaba" verfied supplier.

 

Q:May I visit your factory?

A:Sure,welcome any time.We can also pick you up at airport and station.

 

Company Information

ISO9001 Certified 115mm DTH Hammer Bits Sharpener DHD340 Drill Bit Tool 2

KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.

 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Mr. Yingkai Zhang

Tel: +86 18501231988

Send your inquiry directly to us (0 / 3000)

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