بونتة حديد كوبالت 2.5ملم-DT4919-QZ
بونتة حديد كوبالت 2.5ملم-DT4919-QZ
A precision 2.5mm Cobalt drill bit designed for accurate metal drilling in high-heat industrial applications.
- Where is the 2 applied?
- Pilot hole drilling in stainless steel.
- Automotive and electronics repair.
- Drilling hardened fasteners.
- Precision industrial metalwork.
- What are the advantages of the 2?
- Cobalt alloy maintains sharpness under heat.
- Fast penetration with minimal burring.
- Durable construction for high-friction tasks.
- Reduced risk of breakage.
- Optimized for industrial drilling speeds.





