Putian Qideli Drilling Tools Co., Ltd.
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Diameter 152mm cop44 shank DTH bits , high wear resistance caibide
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 bits | Diameter |
| 3inch high air pressure dth bits | 90/95/100/105/110 |
| 4inch high air pressure dth bits | 115/120/127/140/150 |
| 5inch high air pressure dth bits | 135/140/146/152/165/178/190/203 |
| 6inch high air pressure dth bits | 152/165/178/190/203/216/219/235 |
| 8inch high air pressure dth bits | 203/216/219/235/254/278/305 |
| 10inch high air pressure dth bits | 254/278/305/325 |
| 12inch high air pressure dth bits | 305/325/356/380 |
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
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
Product picture:
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.