Cop44 series DTH button bits,diameter 4.5"~6" using 23CrNi3Mo steel
and YK05 carbide
Cop series is a kind of high air pressure DTH button bit without
footvale. It is also one of the most advanced DTH Hammers in the
1. Out of the trouble of foot valve fracture and expansion and
2. Simple structure, reliable parts, the hammer for this bit has
long life, easy and cheap maintenance.
Material: Tungsten carbide
Color: Blue, black, golden, red
Model: HD85A high air pressure DTH hammer
Application: Mining industry, energy, metallurgy, geology, coal,
water conservancy, chemical industry and road construction.
DTH hammer bits are 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,
DHD380 QL40, QL50, QL60, QL80. NUMA100, NUMA120, MISSION60, ects
1-12 inch middle-low / high air pressure DTH hammers & bits
Big hole high air pressure DTH hammer using in water well, oil, gas
and construction drilling
Eccentric overburden drilling Equipment
Hole opener bit
Rock thread bit
Shank adapter, coupling sleeves and all kinds of adapters
DOWN THE HOLE DTH BIT SPECIFICATION:
1. How can i place an order?
Please provide the product specification, requirement and quantity
you need,We will contact with you at the first time.
We can communicate through Wechat/Skype/WhatsApp/Email to
facilitate our more efficient communication.
2. What kind of engineering equipment and drilling tools do we
① Drilling rig ② Water well drilling rig ③ Integrated drilling rig
④ Hydraulic tunneling drilling rig ⑤ Air compressor
① DTH hammer ② DTH bits ③ Drilling rod
④ Top hammer bits ⑤ Shank adapter ⑥ Taper bits
⑦ Taper rods
3. How about the warranty ?
Guarantee according to industry standard.
4. What is your terms of delivery?
We accept EXW, FOB, CFR, CIF, DDU, DDP, etc. You can choose the one
which is the most convenient or cost effective for you.
1. Before signing an official contract with our customer we will
help to analyze and provide professional solution based on customer
project information and come out with optimum solution.
Such as the equipment matching,bits face shape design,bits button
2. Your inquiry related to our products or price will be replied in
3. Keep informing our customer production process and help arrange
quality checking in the factory if necessary.
4. We supply one-shop service, we can supply you the bits , hammer
, drilling rig ,air compressor uniformly.
5. Support product customization, research and manufacture
according to your samples or drawings.