HSS-CO5/1-13 cobalt drill bit set

Double ground drills for professionals with cylindrical shank. They are made of HSS high-speed steel with 5% cobalt (Co5%), which guarantees high work culture and increased efficiency. The drills are resistant to elevated temperatures. They are perfect for drilling in stainless, acid-resistant and tool steel.

• Standard: DIN338
• Addition of cobalt (Co5%)
• Cylindrical shank
• Double polished
• Blade angle 131°

Drill tolerance class: H8

Drilling direction: Right

SIZE

• Diameters: from 1 to 10 mm
• Total length: from 34 to 133 mm
• Working length: from 12 to 87 mm
• Cylindrical shank

The package contains 19 drill bits

The given price is for 1 package.

Use of the tool:

• structural steel
• tool steel
• stainless steel
• non-ferrous metals
• and others