Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote

Sales & Support:

Home ProductsDTH Bits

DHD COP QL SD Mission Numa Br 76mm- 400mm High Pressure DTH Bits for water well drilling

Good quality Tapered Rod for sales
Prodrill Products are suitable for us, we do almost 10 years business. You can test the products

—— Mr Moises

I'm Online Chat Now

DHD COP QL SD Mission Numa Br 76mm- 400mm High Pressure DTH Bits for water well drilling

China DHD COP QL SD Mission Numa Br 76mm- 400mm High Pressure DTH Bits for water well drilling supplier
DHD COP QL SD Mission Numa Br 76mm- 400mm High Pressure DTH Bits for water well drilling supplier DHD COP QL SD Mission Numa Br 76mm- 400mm High Pressure DTH Bits for water well drilling supplier DHD COP QL SD Mission Numa Br 76mm- 400mm High Pressure DTH Bits for water well drilling supplier

Large Image :  DHD COP QL SD Mission Numa Br 76mm- 400mm High Pressure DTH Bits for water well drilling

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: USD260
Packaging Details: Wooden box
Delivery Time: 5-7work days
Payment Terms: Western Union,L/C,T/T
Supply Ability: 1000pieces/Month
Contact Now
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

57/64/70/76/80/82/90

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

Shank:DHD340,COP44,M40,SD4,QL40

105 / 110 / 115 / 120 / 127/130

5 inch high Air pressure DHT bits

Shank:DHD350,COP54,M50,SD5,QL50

133 / 140 / 146 / 152 / 165

6 inch high Air pressure DHT bits

Shank:DHD360,M60,SD6,QL60,COP64

152 / 165 / 178 / 190 / 203

8 inch high Air pressure DHT bits

Shank:DHD380,COP84,M80,SD8,QL80

195 / 203 / 216 / 254 / 305

10 inch high Air pressure DTH bits

Shank:SD10, NUMA100

254/270/279/295/305

12 inch high Air pressure DTH bits

Shank:SD12,DHD1120,NUMA120,NUMA125

305/330/343/356/368/381

15 inch high Air pressure DTH bits

Shank: DHD1150, SD15,NUMA125

381/391/435/457/483/503

Over 20 inch high Air Pressure DTH bits

Shank: NUMA180,NUMA240,

483/508/560/578/610/660

 

DHD COP QL SD Mission Numa Br 76mm- 400mm High Pressure DTH Bits for water well drilling

Contact Details
Xiamen Prodrill Equipment Co., Ltd

Contact Person: Mr. Simon Hu

Tel: 86-592-5187313

Fax: 86-592-5162951

Send your inquiry directly to us (0 / 3000)