High Quality DTH Hammer and Bit (COP, DHD, QL, SD, NUMA, MISSION)

• Customized: Non-Customized
• Standard: ISO9110:2008
• Length: Cop Series DTH Hammer
• Type: DTH Hammer&Bit
• Material: Alloy Steel
• Usage: Well Drilling, Mine Drilling
• Model NO.: COP, DHD, QL, SD, NUMA, MISSION
• Formation: Soft-Hard Formation
• Advantage: Ore Mining, Coal Mining, Well Drilling
• Application: Rock Drilling, Core Mining, Well Drilling
• Color: Blue, Golden, Black, Red, Customize
• Name: High-Quality Carbide DTH Hammer DHD3.5, Cop34 Free
• Transport Package: Standard Export Packing.
• Specification: DHD3.5, COP34, COP32, MISSION 30, BR3, MACH 303
• Trademark: QIDELI
• Origin: China
• HS Code: 8412
• Production Capacity: 5000 Pieces/Month

Product Description

Product Description
It is a kind of high air pressure dth hammer without footvale,our newest design.It is also one of the most advanced DTH Hammers in the world.
1.Out of the trouble of foot valve fracture and expansion and cpntraction.
2.Lower energy consumption and higher impact frequency.the drilling speed is 15%~30% higher than other series DTH Hammer.
3.Simple structure,reliable parts,long life,easy and cheap maintenance.
4.Lower air and oil consumption.The oil consumption is about 10% lower than the one with foot valve 

OVERVIEW

Material: tungsten carbide

Color: blue, black, golden, red

Model: DHD Series, COP Series,  MISSION Series, MACHSeries, QD Series

Application: mining industry, energy, metallurgy, geology, coal, water conservancy, chemical industry and road construction.

DOWN THE HOLE 3'' DTH HAMMER SPECIFICATION: 
3" DTH hammer bits (90-105mm), shanks: DHD3.5, COP34, COP32, MISSION 30, BR3, MACH 303

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

OEM SERVICE 


CARBIDE BUTTON & FACE SELECTION


24 Hours service hotline:
Engineering equipment Dept. 
Sophie Cheng
Cell: [phone]