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| Categories | DTH Drill Bits | 
|---|---|
| Brand Name: | QIDELI | 
| Model Number: | Cop, DHD, Mission, Ql, SD, CIR, Br | 
| Certification: | SGS、ISO9001(2008) | 
| Place of Origin: | CHINA | 
| MOQ: | 1 Piece | 
| Price: | Negotiation | 
| Payment Terms: | L/C, D/P, T/T, Western Union, MoneyGram | 
| Supply Ability: | 100PCS/Months | 
| Delivery Time: | 15 Days | 
| Packaging Details: | Wood Package | 
| Type: | Drill Bit | 
| Material: | Carbon Steel | 
| Usage: | Well Drilling, Ore Mining | 
| Processing Type: | Forging | 
| Face Design: | Flat Face, Convex Face, Concave Face | 
| Color: | black,yellow,croci,golden,red | 
| Carbide Brand: | YK05 | 
Product Description
Description:
DTH Drill Bits are produced from premium quality nickel-alloy steel
for increased durability and wear characteristics. Specific heat
treatment standards and special "stress relief" processes ensure
consistent performance.
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
| Specification of dth hammer button bits: | Diameter: (mm) | 
| 1-2 inch low pressure DTH bits | 64/70/76/80/82/90 | 
| 3 inch high Air pressure DHT bits | 85 / 90 / 95 / 100 / 105 | 
| 4 inch high Air pressure DHT bits | 105 / 110 / 115 / 120 / 127 | 
| 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, 12 inch high Air pressure DTH bits | 254/305/318/330/356/381 | 
Advantages:
Compared with the oversea brands, our advantages are bellowing:
A. Our products can match over 95% against the original products
B. Price are competitive against the famous brands and best quality
against the small factory
About Us:
1. Our factory has been specialized in manufacturing drilling tools
and spare parts for over 10 years.
2. We have advanced technology and equipment.
3. Our technician has more than 13 year's professional working
experience.
4. Rock drilling tools are exported throughout the world. Main
market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay,
Iran, Philippines, Thailand, India, etc.
Customer Service
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
design.
2. Your inquiry related to our products or price will be replied in
24hours.
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.
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