CIR 110 Dth Hammer Drill Bits For 0.7Mpa Low Pressure Mining
Low Pressure Mining Drilling Rock Drilling Tools CIR 110 DTH Hammer For Drilling Machine
Brief Introduction of DTH Hammer:
Our company is specializing in drilling rigs and drilling parts for decades. We have kinds of drilling rigs, such as DTH (Down The Hole) drilling rig, Water well drilling rig, Oil well drilling rig, Piling drilling rig with different types of Truck Mounted, Trailer Mounted and Crawler Type. For drilling parts, we have the followings: DTH hammers/bits, Tricone bits, PDC Bits, Button Bits, Chisel Bits, Drill Pipe, Pick Cutters etc.
DTH Hammer Types:
Low air pressure: 0.5-0.7Mpa
Middle air pressure : 0.7-1.8Mpa
High air pressure:1.8-2.5Mpa
It also has the following advantages:
1) Non-Blocking:Our S-series Down the hole hammers are proved to ensure extremely low rate of blocking during it works.
2) High Efficiency:The well drilling equipment carries with larger power of impact frequency and torque, thus ensuring faster penetration. Compared with others, the efficiency can be improved 10%.
3) Longer Service Life:All surfaces of the DTH hammer and bits are treated by anti-friction and intensified technology. When used in deep-hole drilling works, it can reach at 5000 meters or more.
4) Excellent Cleaning Effect: This DTH tool has large air output, which specially designed for water well users and enables it to flush out cuttings in deep hole drilling works.
5) Our hammer and bits are compatible with DHD, QL and Mission hammer and bits.
DTH hammers specifications:
| Hammers | Bit Shank | Connection Thread | Suitable bit | Working pressure | Air consumption | |
| 1-3" Middle-low pressureDTH hammers | BR1BR2BR3 | RD40 boxRD50 boxAPI 2 3/8" Reg | Φ64-Φ76mmΦ70-Φ90mmΦ90-Φ110mm | 0.7-1.75Mpa | 0.7 Mpa | 4.5 m3/min |
| 1.0 Mpa | 4 m3/min | |||||
| 1.4 Mpa | 5 m3/min | |||||
| 3" hammers | DHD3.5COP32/COP34M30 | API 2 3/8"Reg | Φ90-Φ110mm | 1.0-1.5Mpa | 1.0 Mpa | 4.5 m3/min |
| 1.5 Mpa | 9 m3/min | |||||
| 4" hammers | DHD340COP44QL40SD4M40 | API 2 3/8"Reg | Φ105-Φ130mm | 1.0-2.5Mpa | 1.0 Mpa | 6 m3/min |
| 1.8 Mpa | 10 m3/min | |||||
| 2.4 Mpa | 15 m3/min | |||||
| 5" hammers | DHD350COP54QL50SD5M50 | API 2 3/8"RegAPI 3 1/2"Reg | Φ130-Φ156mm | 1.0-2.5Mpa | 1.0 Mpa | 9 m3/min |
| 1.8 Mpa | 15 m3/min | |||||
| 2.4 Mpa | 23 m3/min | |||||
| 6" hammers | DHD360COP64QL60SD6M60 | API 3 1/2"Reg | Φ152-Φ203mm | 1.0-2.5Mpa | 1.0 Mpa | 10 m3/min |
| 1.8 Mpa | 20 m3/min | |||||
| 2.4 Mpa | 28.5 m3/min | |||||
| 8" hammers | DHD380COP84QL80SD8M80 | API 4 1/2"Reg | Φ200-Φ279mm | 1.0-2.5Mpa | 1.0Mpa | 15m3/min |
| 1.8Mpa | 26m3/min | |||||
| 2.4Mpa | 34m3/min | |||||
| 10" hammers | SD10NUMA100 | API 6 5/8"Reg | Φ254-Φ330mm | 1.0-2.5Mpa | 1.0Mpa | 22m3/min |
| 1.8Mpa | 40m3/min | |||||
| 2.4Mpa | 55m3/min | |||||
| 12" hammers | DHD1120SD12NUMA120NUMA125 | API 6 5/8"Reg | Φ305-Φ381mm | 1.0-2.5Mpa | 1.0Mpa | 30m3/min |
| 1.8Mpa | 56m3/min | |||||
| 2.4Mpa | 78m3/min | |||||
DTH Hammer Bit:
DTH bit is also our main product. After many years search, we have rich experience in development and manufacturing high quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection.
1.High and low air pressure down-the-hole drill bits
2.Low air pressure hole Dia.:65-220mm
3.High air pressure hole Dia.:85-305mm
4.Face type:drop center/concave/convex/double gauge/flat
5.Our DTH Bit can be suitable for many types of DTH Hammer, such as XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Digger etc.
DTH bits specifications:
| Hammer inch | Bits diameter | Shank | |
| Metric | Inch | ||
| 1" | 64mm-70mm | 2 1/2"-2 3/4" | BR1 |
| 2" | 70mm-95mm | 2 3/4"-3 3/4" | MACH20/BR2 |
| 3" | 90mm-102mm | 3 1/2"-4" | COP32/COP34/MACH303M30/DHD3.5/BR3 |
| 4" | 105mm-152mm | 4 1/8"-6" | COP44/DHD340/MACH44SD4/M40/QL40 |
| 5" | 133mm-165mm | 5 1/4"-6 1/2" | COP54/DHD350R/MACH50SD5/M50/QL50/BR5 |
| 6" | 152mm-254mm | 4 1/8"-10" | COP64/DHD360/SD6M60/QL60/Bulroc BR6 |
| 8" | 203mm-330mm | 8"-13" | COP84/DHD380/SD8QL80/M80 |
| 10" | 254mm-380mm | 10"-15" | SD10NUMA100 |
| 12" | 305mm-508mm | 12"-20" | DHD1120/SD12NUMA120/NUMA125 |
| To know 12-30 inch bits information, contact us now | |||
Detail Information
| Condition: | New | Product Name: | Low Pressure Mining Drilling Rock Drilling Tools CIR 110 DTH Hammer For Drilling Machine |
|---|---|---|---|
| Keywords: | DTH Drilling Hammer | Application: | Water Well Drilling, Mining, Piling, Oil Well Drilling |
| Warranty: | One Year | Hammer Size: | 1"~24" |
| High Light: | CIR 110 Dth Hammer Drill Bits, 0.7Mpa Dth Hammer Drill Bits | ||
Product Details:
| Place of Origin: | China |
| Brand Name: | OilMan |
| Certification: | ISO |
| Model Number: | All types |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 set |
|---|---|
| Price: | USD800-3000/set |
| Packaging Details: | Export Wooden Case or Pallet |
| Delivery Time: | 15-30 days |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram |
| Supply Ability: | 300 sets per month |
