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DTH Hammer SD5 DHD350 Misson50 QL5

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DTH Hammer SD5 DHD350 Misson50 QL5

China DTH Hammer SD5 DHD350 Misson50 QL5 supplier

Large Image :  DTH Hammer SD5 DHD350 Misson50 QL5

Product Details:

Place of Origin: China Beijing
Brand Name: Pro Drill
Certification: ISO:9001
Model Number: Cop, QL, SD, DHD, NUMA, Mission, Halco

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: USD500
Packaging Details: Wooden box
Delivery Time: 5-7work days
Payment Terms: Western Union,L/C,T/T
Supply Ability: 1000pieces/Month
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Detailed Product Description
Material: High Manganese Steel Aplication: Quarry Drilling,coal Mining,DTH Drilling
Color: Red, Yellow, Gold Use Air Compressor: Low/High Air Pressure Drill Bits

(1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteristics, and YK 05 tungsten carbide as same grade as internationally well-known brand.

(2) Apply "hot (thermal) -insertion" processing procedure to insert the buttons as same as internationally well-known brand,
(4) Entire CNC processing procedure ensure the quality consistency and reliable.
(5) Military grade requirements of heat-treatment guarantee durability, Specific heat treatment standards and special “stress relief” processes ensure consistent performance.
(6) Designed for maximum performance and hole cleaning ability and high penetration rate.

Our bits are interchangeable with Atlas Copco’s COP32 34 44 54 64 84, Ingersoll-Rand ‘s DHD3.5,DHD3.5HD, DHD 340A , DHD350R, DHD 360, Mission60, DHD380 QL40, QL50 , QL60, QL80.SD10, NUMA100, NUMA120,ect.

Matching the insert to the job requirements is essential in achieving the desired results. Each of the following buttons is ideal for different ground conditions, abrasion levels, PSIs and penetration levels. In general, the larger the number of gauge buttons the better overall performance, especially in hard rock.


Specification of dth hammer button bits: Diameter: (mm)

1-2 inch low Air pressure DTH bits

Shank: BR1, BR2, DHD2.5


3 inch high Air pressure DHT bits

Shank: BR3,DHD3.5,COP34,COP32,QL30,M30,IR3.5

85 / 90 / 95 / 100 / 105/110

4 inch high Air pressure DHT bits


105 / 110 / 115 / 120 / 127/130

5 inch high Air pressure DHT bits


133 / 140 / 146 / 152 / 165

6 inch high Air pressure DHT bits


152 / 165 / 178 / 190 / 203

8 inch high Air pressure DHT bits


195 / 203 / 216 / 254 / 305

10 inch high Air pressure DTH bits

Shank:SD10, NUMA100


12 inch high Air pressure DTH bits



15 inch high Air pressure DTH bits

Shank: DHD1150, SD15,NUMA125


Over 20 inch high Air Pressure DTH bits

Shank: NUMA180,NUMA240,




DTH Hammer SD5 DHD350 Misson50 QL5


Contact Details
Xiamen Prodrill Equipment Co., Ltd

Contact Person: Mr. Simon Hu

Tel: 86-592-5187313

Fax: 86-592-5162951

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