1.Certificate: ISO9001:2008
2.pioneer plant
3.large diameter
4.oil field,foundation,water well
5.drop center,flat,concav
Port: any port
Minimum Order Quantity: 5 Piece/Pieces
Supply Ability: 100000 Piece/Pieces per Month
Payment Terms: T/T,Western Union
Contact Supplier
Packaging Detail: outer package with wooden cases
Delivery Detail: according to customer's order qty
Features: 1.applicable hard,very hard and medium soft rock formations.
2.Reliable quality, long service life, rare abnormal breakage during service life.
3.Good flushing effect to ensure high drilling rate
4.Strict quality warranty and compensation rules
5.Can match to the original Atlas Copco DHD112S etc
Markets: Italy, France, Russia, Greece,Canada,Korea, Chile, Brazil, Nigeria, Mongolia and etc.
Order guide:
Bit Dia.+ Shank + Face shape + Carbide button shape
Examples For Ordinary Bits
Drop center bit, spherical+ballistic(other designs of faces and inserts are available)
Bit Dia.(mm) | Qty.× Button Dia.(mm) | Qty.Air Holes | Weight (kg) | Product Code | ||
| Outer | Front | Back | ||||
| 310 | 15×19 | 9×19+10×19+9×16 | 12×12 | 3 | 140 | 170014 |
| 315 | 18×18 | 9×18+15×18+9×16 | 9×16 | 3 | 145 | 170084 |
| 320 | 18×18 | 9×18+15×18+9×16 | 9×16 | 3 | 150 | 170114 |
| 333 | 18×19 | 9×18+15×18+14×16 | 6×12+6×16 | 3 | 155 | 170434 |
| 350 | 15×19 | 9×19+15×19+15×16 | 12×12 | 3 | 170 | 170254 |
| 381 | 18×18 | 12×18+18×18+21×16 | 9×14 | 3 | 190 | 170794 |
| 400 | 18×19 | 12×19+18×19+29×16 | 12×12 | 3 | 230 | 170214 |
| 420 | 18×19 | 12×19+18×19+30×16 | 12×12 | 3 | 235 | 170464 |
445mm
Model No.: ph2
Features: 1.D#:1 B:5mm
2.VERLENGTH:25mm
3.PC/CTN:1200
4.NW/GW:9/10g
Model No.: ph2
Features: D#:T6
B:4.5mm
L1:28MM
VERLENGTH:5Omm
PC/CTN:1000 NW/GW:15/16KG
Model No.: ph2
Features: D#:T6
B:4.5mm
L1:28MM
VERLENGTH:5Omm
PC/CTN:1000 NW/GW:15/16KG
Model No.: customized
Features: Tugsten carbide cutter tool
1.Can be refined product size, type, performance,etc.
2.Good quality and long life
Model No.: BG305D
Features: Drill bit to put chemical liquid to the tree trunk
Soft backpack shells
Gasoline powered drill bit
Model No.: HA437
Features: 1.Specification:8 3/8'' 212.7mm
2.IADC:437
3.material:tungsten carbide
4.WOB:0.35~0.95 KN/mm
5.sealing:rubber rings
Model No.: AG43
Features: 1. Multi function earth auger
2. 2 stroke single cylinder gasoline engine
3. CCC, ISO9001,etc
4. MOQ: 50 sets
Model No.: HA517
Features: 1.Specification:12 1/4'' 311.2mm
2.IADC:517
3.material:tungsten carbide
4.WOB:0.35~1.05 KN/mm
5.sealing:rubber rings
Model No.: HA517
Features: 1.Specification:12'' 304.8mm
2.IADC:517
3.material:tungsten carbide
4.WOB:0.35~1.05 KN/mm
5.sealing:rubber rings
Model No.: Various
Features: Carbide Rotary Burs
1. high cutting rigidity (higher than HRC60).
2. high wearable and high efficiency
3. no dust pollution
Model No.: ph2
Features: 1.D#:0#
2.B:6.35mm
3.VERLENGTH:5Omm
4.PC/CTN:1000
5.NW/GW:15/16
Model No.: ph2
Features: 1.D#:0#
2.B:6.35mm
3.VERLENGTH:5Omm
4.PC/CTN:1000
5.NW/GW:15/16