بونتة حديد كوبالت 10ملم-DT4942-QZ
بونتة حديد كوبالت 10ملم-DT4942-QZ
A high-performance 10mm Cobalt drill bit designed for maximum durability in demanding metal-drilling environments.
- Where is the 10 applied?
- Structural steel and cast iron drilling.
- Heavy industrial fabrication.
- Machinery and equipment maintenance.
- Precision drilling in hardened alloys.
- What are the advantages of the 10?
- Excellent heat dissipation performance.
- Advanced Cobalt alloy construction.
- Gold oxide coating for wear resistance.
- Faster drilling performance than standard bits.
- Ideal for high-torque drills and pillar drills.





