Cop20 DTH Hammer Match Br2 Series Bit

• Certification: CE
• Surface Treatment: Nitriding Treatment
• Manufacturing Process: Forging
• Material: High-Quality Hard Alloy, Best Quality Steel
• Formation: Soft-Hard Formation
• Advantage: Ore Mining, Coal Mining, Well Drilling
• Model NO.: BR2, COP20
• Application: Rock Drilling, Core Mining, Well Drilling
• Usage: Small Hole Drilling, Gas Deep Hole Drilling, Boreh
• Color: Blue, Golden, Black, Red, Customize
• Match Hammers: 1 Inch to 24 Inch
• Name: Cop20 DTH Hammer Match Br2 Series Bit
• Transport Package: Standard Export Packing.
• Specification: Mission, QL, DHD, NUMA, BR SD, COP,
• Trademark: QIDELI
• Origin: China
• HS Code: 8207199000
• Production Capacity: 7000 Pieces/Month

Product Description

QIDELI is an engineering company in mining and rock excavation.
- We offer THE COMPLETE SOLUTION including drill bits, DTH hammer, drill rods, shank adapters, accessories and added value services. 

- We offer top hammer equipment for every application, such as underground mining and quarries, road and construction. 

- We've been involved in the mining industry for 20 years. We look for excellent performance in our products and service. 

- We provide good quality and better price drill tools, that means excellent hole quality and low-cost drilling for you. 

 

All products are compatible with many products manufactured by Sandvik, Atlas Copco, etc, all our products are widely used in mining, tunneling, quarrying, construction, and civil engineering project.
DTH bits
1.manufacture as your requirement
2.bit diameter, face shape
3.carbide button shape
4.number of air hole

COP20 DTH hammer specification
 

Description	Thread	Outside diam.mm	Rec. Hole size	Shank style	Working pressure	Length less bit
COP20	RD50-6 BOX	62mm	70-96mm	BR2	6-12 BAR	810mm

 

DELIVERY
- We can delivery in 2-3 days if we have products in stock, special design and customize products need 20-30 days. 
- We can delivery according to customers' requirement, by sea, by air or express. We have long cooperation with DHL, TNT, EMS, UPS, FEDEX. 
- Standard export packing. Wooden boxes, plastic boxes, carton packing, all with anti-collision foam.




OUR MAIN PRODUCTS

DTH hammer:
3'' DTH hammer: DHD3.5, COP34, COP32, MISSION 30, BR3, MACH303.
4" DTH (down-the-hole) hammer: DHD340/COP44, COP42, QL40, SD40, MISSION 40, XL40, MACH44. 
5" DTH (down-the-hole) hammer: DHD350/COP54, COP52, QL50, SD5, MISSION50, XL5.
6" DTH (down-the-hole) hammer: DHD360/COP64, COP62, QL60, SD6, MISSIO60, XL6.
8" DTH (down-the-hole) hammer: DHD380, QL80, SD8, MISSION80
 
DTH hammer bits:
3" DTH hammer bits (90-105mm), shanks: DHD3.5, COP34, COP32, MISSION 30, BR3, MACH303.
4" DTH hammer bits (105-130mm), shanks: DHD340/COP44, COP42, QL40, SD40, MISSION 40, XL40, MACH44. 
5" DTH hammer bits (130-152mm), shanks: DHD350/COP54, COP52, QL50, SD5, MISSION50, XL5.
6" DTH hammer bits (152-171mm), shanks: DHD360/COP64, COP62, QL60, SD6, MISSIO60, XL6.
8" DTH hammer bits (200-305mm), shanks: DHD380, QL80, SD8, MISSION80
 
DTH rod range:
Drill rods diameter range: 76mm, 89mm, 102mm, 114mm, 127mm
Length: 1000mm, 1500mm, 2000mm, 3000mm, 4500mm, 6000mm, 7620mm, 8100mm, 9140mm, 10670mm
Thread: API IF2 3/8", API REG2 3/8", API IF2 7/8", API REG2 7/8", API IF3 1/2", API REG3 1/2"
 


OEM SERVICE 
As original equipment manufacture, drilling tools from QIDELI meets the highest engineering standards in order to be productive in the toughest working environments. 
We are continuously improving our service offering to meet the market demand. Please contact with us to find out which model is available on your market. 



Honor: 

- SGS field certification manufacture. 

- Directory membership unit of national industry association.
- Having multiple design patent. 

Down-the-hole bits:
Flat front: 
Applications: hard and abrasive formations, all-round.
Typical formations: granite, hard lime-stone, basalt.
 
Speed bit: 
Applications: medium hard to hard and abrasive formations. For higher productivity.
Design feature: ballistic buttons in front. 
 
Convex front, ballistic 
Applications: soft to medium hard rock. Non abrasive formations. High penetration rate.
Typical formations: limestone, hard limestone, shale.
 
Concave front: 
Applications: Medium hard to hard formations. Less abrasive, fractured formations. Excellent control over hole deviation. 
Design feature: HD - larger gauge buttons. DGR - double (overlapping) gauge row. Only from 8". 
Typical formations: Granite, hard limestone, basalt.
 
Rocket bit
Applications: Soft to medium hard formations. For exceptional productivity. Fractured rock. 
Design feature: Spherical buttons for hard and abrasive formations. Ballistic buttons for soft formations. 
Typical formations: Limestone, hard limestone.