Krino Metal drill bit HSS-CO 5% DIN338

Krino Metal drill bit HSS-CO 5% DIN338

This is a high-quality cobalt alloy drill bit designed for drilling in alloy steel, cast iron, stainless steel and other metals up to a hardness of 1200 N/mm². Thanks to its HSS-CO 5% composition, this drill offers excellent heat resistance and wear resistance, ensuring longer life and optimum performance. The metal drill is equipped with a split-point grinding (DIN 1412 C) from Ø 3 mm, resulting in precise positioning and less contact pressure when drilling.

Key features of the Krino Metal Drill HSS-CO 5% DIN338

• Professional quality: High precision and long service life.
• High performance: Suitable for alloy steel, cast iron, stainless steel and metals up to 1200 N/mm².
• HSS-CO 5% cobalt alloy: Excellent heat and abrasion resistance.
• Split-point grinding (DIN 1412 C): From Ø 3 mm for precise and effortless drilling.
• DIN 338 standardisation: Suitable for professional use.

Scope of delivery

• Krino Metal drill bit HSS-CO 5% DIN338

Item no.	⌀ h8	l	L
011450400	4	43	75
011450500	5	52	86
011450800	8	75	117
011451000	10	87	133
011451300	13	101	151

h8 = Production tolerance of HSS ground twist drills
l = Effective length
L = overall length