Low Air Pressure CIR150 DTH Bit Rock Drill Bits for Rock Drilling
CIR150 DTH Button Bits for Drilling Hole
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, Halco Mach, Digger etc.
6. Inch available: 3", 4", 5", 6", 8", 12", etc...
Low Air Pressure DTH Hammer:
Model | OD*TL(mm) | Air pressure(Mpa) | Air consumption (m3/min.) | bits diameter *shank*spline no. | impact frequency (strike/min.) | weight(kg) |
CIR55 | Φ48*657 | 0.5-0.7 | 2.0-2.5 | 55-60*31*4 | 840 | 6 |
CIR60 | Φ53*657 | 0.5-0.7 | 2.5-3.5 | 58-65*34*4 | 840 | 7 |
CIR70 | Φ61*765 | 0.5-0.7 | 3.5 | 70*42*4 | 840 | 9 |
CIR76 | Φ66*765 | 0.5-0.7 | 3.5-5.0 | 76*44*4 | 840 | 14 |
CIR80 | Φ78*446 | 0.5-0.7 | 4.0-6.0 | 80*35*45(flat) | 940 | 12 |
CIR80A | Φ72*795 | 0.5-0.7 | 5.0 | 80*50*6 | 840 | 15 |
CIR80B | Φ76*785(4spline) | 0.5-0.7 | 6.0 | 90*52*4 | 810 | 19 |
Φ76*777(6spline) | 90*54*6 | |||||
CIR90 | Φ80*800 | 0.5-0.7 | 7.2 | 90-100*54*6 | 840 | 20 |
CIR100 | Φ90*434 | 0.5-0.7 | 8.0 | 100-130*50*flat | 820 | 19 |
CIR100A | Φ90*715 | 0.5-0.7 | 10.0 | 105-115*56*4 | 820 | 24 |
CIR100B | Φ95*847 | 0.5-0.7 | 12.0 | 110-115*60*4 | 820 | 30 |
110-115*65*6 | ||||||
CIR110 | Φ98*871 | 0.5-0.7 | 12.0 | 110-120*65*6 | 820 | 37 |
CIR150B | Φ136*908 | 0.5-0.7 | 15.0 | 150-165*90*8 | 850 | 68 |
CIR150C | Φ142*913 | 0.5-0.7 | 17.0 | 155-165*90*6 | 850 | 69 |
CIR150C | Φ135*687 | 0.5-0.7 | 13.0 | 155*80*8 | 860 | 43 |
CIR170A | Φ156*1022 | 0.5-0.7 | 19.5 | 170-175*98*6 | 840 | 102 |
CIR200A | Φ188*1120 | 0.5-0.7 | 24.0 | 210*120*6 | 840 | 163 |
Dia(mm) | button | flushing hole | spline | weight(kg) | product no. | suitable hammer | ||
Gauge | gauge-front | front | ||||||
60 | 4-12 | 2-10 | 1 | 34*4 | DHP60B-34*4 | CIR60 | ||
4-12 | 3-12 | 1 | 37*4 | DHP65B-37*4 | CIR60 | |||
76 | 5-13 | 3-12 | 2 | 44*4 | 2.5 | DHP76C-44*4 | CIR76 | |
76 | 6-13 | 4-12 | 3 | 44*4 | 2.5 | DHP76D-44*4 | CIR76 | |
76 | 5-12 | 3-12 | 2 | 44*4 | 2.5 | DHP76C1-44*4 | CIR76 | |
80 | 6-12 | 4-11 | 3 | 50*6 | DHP80D-50*6 | CIR80A | ||
80 | 5-14 | 3-12 | 2 | 50*6 | 3.6 | DHP80C-50*6 | CIR80A | |
90 | 6-14 | 4-12 | 3 | 50*6 | 3.5 | DHP90D-50*6 | CIR80A | |
90 | 6-14 | 4-12 | 3 | 54*6 | 3.5 | DHP90D-54*6 | CIR90 | |
90 | 6-14 | 2-13 | 2-12 | 2 | 54*6 | DHT90D-54*6 | CIR90 | |
95 | 6-14 | 2-13 | 2-12 | 2 | 54*6 | 3.7 | DHT95D-54*6 | CIR90 |
100 | 6-14 | 3-13 | 2-12 | 2 | 54*6 | 3.7 | DHT100D-54*6 | CIR90 |
105 | 6-14 | 2-13 | 3-12 | 3 | 60*4 | DHT105D-60*4 | J-100B | |
110 | 6-14 | 4-13 | 3-12 | 2 | 60*4 | DHT110D-60*4 | J-100B | |
110 | 6-14 | 2-13 | 3-12 | 2 | 65*6 | 6.3 | DHT110D-65*6 | CIR110 |
120 | 6-14 | 5-13 | 2-13 | 3 | 65*6 | 6.8 | DHT120D-65*6 | CIR110 |
130 | 6-14 | 7-13 | 3 | 65*6 | 7.5 | DHP130D-65*6 | CIR110 | |
150 | 8-16 | 5-14 | 3-14 | 2 | 90*6 | 18 | DHT150F-90*6 | CIR150C |
150 | 9-16 | 6-16 | 4-14 | 3 | 90*6 | 18 | DHT150G-90*6 | CIR150C |
155 | 8-16 | 6-14 | 3-14 | 2 | 90*6 | 19 | DHT155F-90*6 | CIR150C |
165 | 8-16 | 6-14 | 4-14 | 2 | 90*6 | 21 | DHT165F-90*6 | CIR150C |
175 | 9-16 | 6-14 | 9-14 | 3 | 98*6 | 22 | DHT175G-98*6 | CIR170A |
210 | 15-18 | 7-16 | 2-16 | 3 | 120*6 | 30 | DHT210N-120*6 | CIR200A |
Product photos