بنطه كوبلت 4 مم YT-4040

بنطه كوبلت 4 مم YT-4040

• Cobalt-coated HSS drill bit for hard surfaces.
• Designed for materials like stainless steel.
• 2 pieces included for extended use.
• Durable and long-lasting performance.
• Packaged in blister card for easy storage.