High and low air pressure down-the-hole drill bits
Low air pressure holeDia.:65-220mm
High air pressure hole Dia.:85-305mm
Port: china port
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 1000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: export standard package
Delivery Detail: within 10-15 days after the advance payment
High and low air pressure down-the-hole drill bits. Low air pressure holeDia.:65-220mm High air pressure hole Dia.:85-305mm Face type:drop center/concave/convex/double gauge/flat 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. DTH bit is our company main product.After mang years search,we have rich experience in development and manufacture which adopted high-quality raw materials, advanced craft | ||||
| 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 | |
Model No.: All types
Features: We are leading manufacturer of Impregnated/ surface-set diamond core bit, diamond casing bit, casing shoe bit, reaming shell etc
Model No.: plfe050108
Features: 1 Granite Core Drilling Bits for Stone
2 Wet Drilling Bits
3 Drilling Segment
4 Use for Drilling Machine
5 Fast drilling
Model No.: GD
Features: Hard alloy drill head for lathe
Tungsten tip with alloy steel shank
Passed ISO:9001;High quality
OEM is ok.
Model No.: DY123
Features: 1.100% virgin material
2.high quality
Model No.: DB
Features: short shank drill bits
1)short shank drill bits
2)High quality short shank drill bits
3)Customized short shank drill bits
Model No.:
Features: diamond core drill bit
1. Good performance
2. Excellent quality
3. High efficiency
4. competitive price
Model No.: 75.5mm-153.5mm
Features: 1.The rock pdc bits has long service life
2.Mainly used for geological exploration, coalmine etc.
3.Over 25 years experiences
Model No.: 75mm~133mm
Features: 1.PDC drill bits suitable for drilling large diameter hole under large torque
2.High pump and fast drilling speed
3.Sell well
Model No.: 30902
Features: Round Plug Cutter
Designed for clean cutting and hardened for long life
Model No.: 8017
Features: Cove Bit
Material: carbide tipped
For wood cutting
Model No.: 8009
Features: Dovetail Bit
Material: carbide tipped
For wood cutting
Model No.: All types
Features: Specialisted in producing of Surface-set/ Impregnated diamond core bit, synthetic diamond bit, casing shoe bit, TC bit, NQ, HQ,,