API Certificated 3 Wings/ Blades PDC Step Drag Bits For Water Well
Drilling
Three wings/blades diamond pdc drill bit
PDC full face Bits has a very good penetration rate and long life
in a wide range of rock formations. The application include in
mining, civil engineering and the oil industries.
Generally, it include the Three Wings, Four Wings, Five wings or
blades PDC Non-Coring Bits.
Details of PDC drill bit:
1. Size: 55mm, 65mm, 75mm, 94mm, 108mm, 113mm,
133mm,145mm,153mm,175mm,185mm,193mm
2. Bit type : Pillar type, concave , three wings, four wings,five
wings,six wings
3. PDC cutter size : 1303, 1304,1308,1603
4. Body materials: Steel, Tungsten Carbide matrix.
5. Suitable rock: mud stone, limestone, shale, sandstone and
granite etc.
6. Color: Grey, Gold, Blue ,or as customer's request
Application:
1.PDC cutters for high speed drilling
2.All cutter are premium grade for extended bit life and durability
3.Cutter Layout is force balanced to drill aprecise roun hole and
reduce bit whirl
4.Large junk slots and flushing ports
5.Advance geometric design for faster penetration
6.Gauge pads have tungsten carbide inserts for maximum wear
resistance
Specification
| Drilling Diameter | Blade Count | Cutter Size | Nozzle Number | Bit Slot | Pin Size |
| 5-5/8''143mm | 3 | 1308 | 3 | 2.7''*1.5'' | 2-7/8'' |
| 5-5/8''143mm | 5 | 1308 | 5 | 2.7''*1.5'' | 2-7/8'' |
| 6''152mm | 4 | 1308 | 4 | 4''*1.5'' | 3-1/2'' |
| 6''152mm | 5 | 1308 | 5 | 4''*1.5'' | 3-1/2'' |
| 8-1/2''216mm | 4 | 1308 | 4 | 5''*2" | 4-1/2'' |
| 8-1/2''216mm | 5 | 1308 | 5 | 5''*2" | 4-1/2'' |
| 8-1/2''216mm | 6 | 1308 | 6 | 5''*2" | 4-1/2'' |
| 9-1/2''241mm | 5 | 1308 | 5 | 5''*2" | 4-1/2'' |
| 9-1/2''241mm | 6 | 1308 | 6 | 5''*2" | 4-1/2'' |
| 12-1/4''311mm | 5 | 1308 | 5 | 6''*2" | 6-5/8'' |
About us
MIROC® Rock Drilling Tools are Rock Drilling Tools Brand by KSQ
Tecnologies (Beijing) Co. Ltd.
KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical
know-how in development, production, and application. The company
has adopted advanced manufacturing processes to ensure high quality
steels and tungsten carbide inserts for its rock drilling
accessories. Its personnel understand clients’ drilling needs, and
have the service skills to recommend the right drilling tools for
the job. Its experienced product developers can also create custom
tools. Furthermore, the company’s development team introduces
innovative products each year – tools that are rigorously tested in
the field and proven
to perform beyond industry expectations.
MIROC® Rock Drilling and Ground Support Tools include:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
