Drilling Tools/DTH Drill Bit Series
K40 (Bit)
Kaishan Heavy Industry K40 (Bit) Drill Bit is specially designed for down-the-hole drilling, paired with Kaishan K40 / K40C series DTH Hammer. Manufactured with high-quality carbide and wear-resistant steel for high drilling efficiency and long service life.
Model
K40 (Bit)
Hole range
105-130 mm
Recommended hammer
K40 / K40C
Overview
Kaishan Heavy Industry K40 (Bit) Drill Bit is specially designed for down-the-hole drilling, paired with Kaishan K40 / K40C series DTH Hammer. Manufactured with high-quality carbide and wear-resistant steel for high drilling efficiency and long service life.
Key highlights
- ✓High-quality carbide teeth for high drilling speed
- ✓Wear-resistant steel manufacturing for long service life
- ✓Perfectly compatible with Kaishan DTH Hammers
- ✓Multiple specifications for different hole range needs
- ✓Exported to 60+ countries and regions worldwide
Applications: Paired with Kaishan KG/KD/KT series drilling rigs · Open-pit mine and quarry blast hole drilling · Photovoltaic pile and hydropower projects · Road, tunnel, and infrastructure construction
Specifications
Request the current specification sheet for this model using the button above.
Other specifications
| Model | K40 (Bit) |
| Hole range | 105-130 mm |
| Recommended hammer | K40 / K40C |
Applications
- Mining
- Quarrying
- Blast hole drilling
Recommended packages
Air compressor match
Bits wear with air quality and pressure — a compressor matched to the hammer keeps bit life stable.
DTH hammer & bits
Order bits with the matching hammer (K3 bit → K3 hammer) so shank and thread always match.
Need a complete drilling package? Request a rig + compressor + tooling quote →
Frequently asked questions
What applications suit the K40 (Bit)?
Mining, Quarrying, Blast hole drilling.
Which air compressor pairs with the K40 (Bit)?
Bits wear with air quality and pressure — a compressor matched to the hammer keeps bit life stable.
Can the equipment be configured to my project?
Send your project details through the inquiry form and we will confirm the available configuration for the selected model before quotation.