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Product Details:
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| Product Name: | QL40 Dth Bits | Color: | As Your Request |
|---|---|---|---|
| Air Pressure: | 10-15 Bar | Applications: | Water Well Drilling, Mining, Etc |
| Face Shape: | Flat, Convex, Concave | Diameter: | 4 1/2" 4 3/4" 5" 5 1/8" |
| Type: | With And Without Foot Valve | Keyword: | QL40 Bit |
| Highlight: | dth button bits,atlas copco dth bits |
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4" Down The Hole QL40 DTH Button Drill Bits For Waterwell Drilling
Product specifications: QL40 dth bits
| For 4" hammer DTH bits shank |
Bit Dia. | No. Air Holes |
Gauge Buttons |
Front Buttons |
Weight (Kg) |
Part No. | |
| mm | inch | ||||||
| DHD340A/COP44 | 105 | 4 1/8" | 2 | 6×φ14 | 5×φ13 | 9.0 | DHD340-105 |
| 110 | 4 1/4" | 2 | 7×φ13 | 6×φ13 | 9.3 | DHD340-110 | |
| 115 | 4 1/2" | 2 | 7×φ14 | 6×φ13 | 10.0 | DHD340-115 | |
| 120 | 4 3/4" | 2 | 8×φ14 | 6×φ14 | 11.0 | DHD340-120 | |
| 127 | 5 | 2 | 8×φ14 | 7×φ14 | 12.0 | DHD340-127 | |
| SD4 | 105 | 4 1/8" | 2 | 6×φ14 | 5×φ13 | 9.0 | SD4-105 |
| 110 | 4 1/4" | 2 | 7×φ13 | 6×φ13 | 9.5 | SD4-110 | |
| 115 | 4 1/2" | 2 | 7×φ14 | 6×φ13 | 9.8 | SD4-115 | |
| 120 | 4 3/4" | 2 | 8×φ14 | 6×φ14 | 11.5 | SD4-120 | |
| 127 | 5 | 2 | 8×φ14 | 7×φ14 | 12.3 | SD4-127 | |
| QL40 | 105 | 4 1/8" | 2 | 6×φ14 | 5×φ13 | 9.0 | QL40-105 |
| 110 | 4 1/4" | 2 | 7×φ13 | 6×φ13 | 9.2 | QL40-110 | |
| 115 | 4 1/2" | 2 | 7×φ14 | 6×φ13 | 9.5 | QL40-115 | |
| 120 | 4 3/4" | 2 | 8×φ14 | 6×φ14 | 10.3 | QL40-120 | |
| 127 | 5 | 2 | 8×φ14 | 7×φ14 | 11.5 | QL40-127 | |
| Mission40 | 105 | 4 1/8" | 2 | 6×φ14 | 5×φ13 | 6.0 | M40-105 |
| 110 | 4 1/4" | 2 | 7×φ13 | 6×φ13 | 6.2 | M40-110 | |
| 115 | 4 1/2" | 2 | 7×φ14 | 6×φ13 | 6.6 | M40-115 | |
| 120 | 4 3/4" | 2 | 8×φ14 | 6×φ14 | 7.0 | M40-120 | |
| 127 | 5 | 2 | 8×φ14 | 7×φ14 | 7.4 | M40-127 | |
4" DTH hammer specifications:
Model: DHD340, COP44, SD4, M40, QL40
| DHD340 COP44 |
SD4 | M40 | QL40 | |
| Length(less bit) | 1030mm | 1084mm | 1005mm | 1097mm |
| Weight (less bit) | 39kg | 40.5kg | 40.0kg | 41.00kg |
| External diameter | 99mm | 99mm | 99mm | 99mm |
| Bits shank | DHD340 COP44 |
SD4 | Misson40 | QL40 |
| Bits diameter | 105-130mm 4 1/8" - 5 1/8" |
105-130mm 4 1/8" - 5 1/8" |
105-130mm 4 1/8" - 5 1/8" |
105-130mm 4 1/8" - 5 1/8" |
| Connection thread | API 2 3/8" Reg | API 2 3/8" Reg | API 2 3/8" Reg | API 2 3/8" Reg |
| Air pressure | 1.0-2.5Mpa | 1.0-2.5Mpa | 1.0-2.5Mpa | 1.0-2.5Mpa |
We can also provide related products DTH button bits, ODEX, symmetric overburden systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc
Product photos
Sollroc QL40 DTH Drill Button Bits
1. High and low air pressure down-the-hole drill bits
2. Low air pressure holeDia.: 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, Halco Mach, Digger etc.
6. Inch available: 3", 4", 5", 6", 8", 12", etc...
We can design and manufacture according to customer's requirement of the Bit DiaNo. Air holescarbide button shape and the face shape. High air pressure and low air pressure.
1. 10 years manufacturing experience;
2. Certificate: ISO9001:2008
3. Material: Carbide
All products are compatible with many products manufactured by , Atlas Copco, etc, all our products are widely used in mining, tunneling, quarrying, construction, and civil engineering project.
DTH bits
1.manufacture as your requirement
2.bit diameter, face shape
3.carbide button shape
4.number of air hole
Keywords:
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DHD340 bit
Cop44 bit
SD4 bit
QL40 bit
M40 bit
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3" dth hammer bit
4" dth hammer bit
5" dth hammer bit
6" dth hammer bit
8" dth hammer bit
10" dth hammer bit
12" dth hammer bit
DHD3.5 dth hammer bit
DHD340 dth hammer bit
Cop44 dth hammer bit
SD4 dth hammer bit
QL40 dth hammer bit
M40 dth hammer bit
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QL50 dth hammer bit
Cop54 dth hammer bit
M50 dth hammer bit
SD5 dth hammer bit
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QL60 dth hammer bit
SD6 dth hammer bit
Cop64 dth hammer bit
M60 dth hammer bit
DHD380 dth hammer bit
Cop84 dth hammer bit
QL80 dth hammer bit
SD8 dth hammer bit
M80 dth hammer bit
SD10 dth hammer bit
Numa100 dth hammer bit
SD12 dth hammer bit
Numa120 dth hammer bit
Numa125 dth hammer bit
DHD1120 dth hammer bit
Contact Person: Ms. Ling Bo
Tel: 86-13077353340
Fax: 86-731-85551635
