Product Advantages
Production flow chart
Drill Rod Specification
Specification for Rock Drill Bit |
| Material | Structural Alloy Steel + Tugestun Carbide |
| | Tunnel , Blasting , Mining , Quarrying, Piling, Indutrial water-well, and Infrastructure Construction |
| Facedrilling and Bolting, Bench Drilling, Production drilling, Long hole drilling, Drifting |
| Thread Type | H22, R25, R28, R32, R35, R38, T38, T45, T51, GT60, ST58, ST68 |
| Skirt Design | Normal type, Retrac type, Straightrac type |
| Face Design | Flat face, Drop center face, Uni-face, Cross type face, Reaming button type |
| Bit Shape | Spherical buttons, Ballistic buttons, Mixed buttons |
| Head Diameter | 28mm~152mm |
| Custom Design | Thread, Diameter, Length, Color can be customized |
Application
Litian provides rock drilling top hammer drill bits for every application, such as underground mining and tunneling, surface mining and quarries, road and construction. The threaded connecting drill bit is mainly used with hydraulic drill rods (pneumatic drill rods) and hydraulic rock drills (or pneumatic rock drills). It uses different forms of threads to cooperate with the drill rod to perform drilling operations.
More Selection:
| Diameter | Buttons × button diameter(mm) | Flushing hole | Gauge buttons angel° | Button Shape | Weight (kg) | Model No. |
| mm | inch | Front | Gauge | Front | Side |
| 41 | 1 5/8" | 2×8 | 5×9 | 1 | 1 | 35° | Spherical | 0.5 | R32-41S7ZC |
| 43 | 1 11/16" | 2×8 | 5×9 | 1 | 1 | 35° | Spherical | 0.6 | R32-43S7ZC |
| 43 | 1 11/16" | 2×8 | 5×9 | 1 | 1 | 40° | Ballistic | 0.6 | R32-43R7ZC |
| 43 | 1 11/16" | 2×8 | 5×9 | 2 | – | 40° | Ballistic | 0.6 | R32-43R7FZC |
| 45 | 1 3/4" | 2×9 | 5×10 | 1 | 2 | 35° | Spherical | 0.7 | R32-45S7ZC |
| 45 | 1 3/4" | 2×9 | 5×10 | 1 | 2 | 40° | Ballistic | 0.7 | R32-45R7ZC |
| 45 | 1 3/4" | 3×9 | 6×10 | 1 | 1 | 35° | Spherical | 0.7 | R32-45S9ZC |
| 45 | 1 3/4" | 3×9 | 6×10 | 2 | 1 | 40° | Ballistic | 0.7 | R32-45R9ZC |
| 48 | 1 7/8" | 3×9 | 6×10 | 3 | 1 | 35° | Spherical | 0.9 | R32-48S9ZC |
| 48 | 1 7/8" | 3×9 | 6×10 | 3 | 1 | 35° | Spherical | 0.9 | R32-48R9ZC |
| 48 | 1 7/8" | 2×9 | 5×10 | 1 | 2 | 35° | Spherical | 0.9 | R32-48S7ZC |
| 48 | 1 7/8" | 2×9 | 5×10 | 1 | 2 | 40° | Ballistic | 0.9 | R32-48R7ZC |
| 51 | 2" | 3×9 | 6×10 | 3 | 1 | 40° | Spherical | 1.2 | R32-51S9ZC |
| 57 | 2 1/4" | 3×10 | 6×11 | 3 | 1 | 40° | Ballistic | 1.1 | R32-57R9ZC |
| 64 | 2 1/2" | 4×10 | 8×10 | 2 | 2 | 30° | Spherical | 1.8 | R32-64S12ZC |
| 76 | 3" | 4×11 | 8×11 | 2 | 2 | 30° | Ballistic | 1.7 | R32-76R12ZC |
FAQ
1. Type of company
We are manufacturer based in Huludao city (Liaoning Province,China).
2. Production period for an order ?
Normally it takes 20-30 days for production. Only within 3 days if we have stock on your request size.
3. Shipping way ?
Bulk order: we suggest by sea, by train or by air, and deliver to the appointed place.
Sample order: we suggest Courier express or by air
4.Quality Control ?
We have our own experienced QC and a perfect QC system ISO9001. We will inspect and test every single product quality for every order before shipping.
5. After Services ?
a. Our sales team will response for your question within 24 hours(Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused by our product quality.
6. Accept OEM or ODM ? Accept customized services?
Acceptable. All our products are customizable, eg. size, color, accessories.
7. How can I trust your company ?
Our company has been certificated by Chinese government. You can check our company information on Chinese government webiste "National Enterprise Credit Information Publicity System", and view the factory evaluation verified by TÜV Rheinland.
