1.DTH drill bits
2.low or high air pressure
3.suitable for many kinds of DTH hammers
4.we supply various diameter bits
Port: Xiamen
Minimum Order Quantity: 10 Piece/Pieces Dipende
Supply Ability: 3000 Piece/Pieces per Month Dipende
Payment Terms: L/C,D/P,T/T,Western Union
Contact Supplier
Packaging Detail: wooden case or to your request
Delivery Detail: Within 25 days after recieving your T/T payment or original L/C
Down-the-hole drill bit for down-the-hole drilling,air reverse circulation drilling.
Low air pressure DTH Bits | ||
CIR Series Spline No. 6 | ||
| Type | Dia. mm | Weight kg |
| CIR65 CIR70 CIR80 CIR80× CIR90 CIR90 CIR90 CIR110 CIR110 CIR110W CIR110W CIR150 CIR150A CIR150A CIR170 CIR170A CIR200W | 68 76 83 83 90 100 130 110 123 110 123 155 155 165 175 185 200 | 2.50 3.40 3.45 3.50 3.50 4.50 9.50 6.40 8.50 6.50 8.80 12.0 12.5 14.0 15.5 16.0 48.0 |
J Series Spline No.4 | ||
| Type | Dia. mm | Weight kg |
| J60C J70C J80B J80B J100B J100B J100B J150B J150B J150B J170B J170B J200B J200B | 65 75 85 90 110 115 120 155 160 165 170 180 210 220 | 2.26 2.80 3.20 4.80 5.04 5.50 6.25 14.0 15.5 22.0 24.5 28.6 43.5 45.0 |
High air pressure DTH Bits | ||||
| DTH Drill Bit | Bit Dia.(mm) | Gauge Buttons | Front Buttons | Weight (Kg) |
HD35 (IR35,Cop34) | 85 | 6×Φ13 | 4×Φ12 | 4.2 |
| 90 | 6×Φ14 | 4×Φ12 | 4.5 | |
| 95 | 6×Φ14 | 4×Φ13 | 4.8 | |
| 100 | 8×Φ12 | 6×Φ12 | 5.0 | |
| 105 | 8×Φ13 | 6×Φ12 | 5.5 | |
HD45 (DHD340A ,Cop44) | 105 | 6×Φ14 | 5×Φ13 | 8.5 |
| 110 | 7×Φ14 | 6×Φ13 | 8.8 | |
| 115 | 8×Φ14 | 7×Φ13 | 9.0 | |
| 120 | 8×Φ14 | 8×Φ13 | 9.8 | |
| 127 | 9×Φ14 | 9×Φ14 | 11.0 | |
HD55 (DHD350R ,Cop54) | 133 | 7×Φ16 | 6×Φ14 | 16 |
| 140 | 8×Φ16 | 7×Φ14 | 16.5 | |
| 146 | 8×Φ14 | 8×Φ14 | 17 | |
| 152 | 8×Φ14 | 7×Φ16 | 17.5 | |
| 165 | 8×Φ14 | 8×Φ16 | 18.5 | |
HD65 (DHD360 ,Cop64) | 152 | 8×Φ16 | 8×Φ16 | 22.0 |
| 165 | 8×Φ18 | 8×Φ16 | 24.0 | |
| 178 | 8×Φ18 | 8×Φ16 | 26.0 | |
| 190 | 9×Φ18 | 9×Φ16 | 28.0 | |
| 203 | 10×Φ18 | 10×Φ16 | 29.5 | |
HD85 (DHD380 ,Cop84) | 195 | 9×Φ18 | 9×Φ18 | 34.0 |
| 203 | 10×Φ18 | 10×Φ18 | 36.0 | |
| 216 | 12×Φ18 | 12×Φ18 | 45.0 | |
| 254 | 12×Φ18 | 20×Φ18 | 58.0 | |
| 305 | 12×Φ18 | 30×Φ18 | 75.0 | |
Model No.: 33 40 00 01
Features: MASONRY DRILL
DIN8039
Carbide tipped
Model No.: 33 40 20 01
Features: ELECTRIC HAMMER DRILL
Carbide tipped
Model No.: 33 30 20 01
Features: WOOD WORKING DRILL SET
Model No.: 33 40 20 23
Features: ELECTRIC HAMMER CHISEL
Hollow
Model No.: 33 40 20 21
Features: ELECTRIC HAMMER CHISEL
Flat
Model No.: 33 99 00 01
Features: FLAT WOOD EXTENSION BAR
Model No.: HSDB1001127
Features: Diamond core drill bit for concrete
1.ICQ inspection & ISO9001/2000
2.approved UKAS certification
3.17 years factory credit
Model No.: 005537
Features: kingdream rock roller bit
TC tricone rock roller bit by ISO9001&API
best bearing system
20 years history of manufacture
best
Model No.: wood drill0123
Features: 1.Makita planer blades for woodworking
2.fat bit for woodworking
3.SDS drill for woodworking
4.hollow square shank drill
Model No.: PDC drill bit
Features: 1.PDC drill bit for mining,water well,geothermal well drilling,dam and roadway construction
2.Diameter:56-153mm
Model No.:
Features: HSS(high speed steel)taper shank twist drill, taper shank extra-length long twist drill,material:4241,4341,9341,6542,M35,M42.
Model No.: Steel Tooth triconebit-1
Features: 1-API or ISO 9001
2- IADC(115-437)
3- High quality & competitive price
4- All model & dimension available
5-High speed