metal drill, cobalt 5.5 mm, HSS-Co ALPEN [0065600550100]

All about the product

5.5 mm HSS-Co ALPEN Metal Drill [656005501]:

• HSS-cobalt drills are intended for drilling metal with a tensile strength exceeding 800 N/ ^mm². They are especially recommended for drilling alloyed steels, bearing steels, and hot/cold rolled steels. They are also excellent for drilling stainless steel.
• The drill has a ground, three-flat shank that prevents the drill from "slipping" in the drill chuck ,
• due to a special grinding process they drill quickly and do not require high pressure during operation,
• designed for drilling deeper holes (up to 5 x d, d = drill diameter) due to the special drill flute shape,
• "Alpen HSS-Co" drills are made according to DIN338 standard from high-quality steel with 5% cobalt alloy.
• The tip is ground at a 130° angle, and due to the special tip grinding ( point angle ) there is no need for a centering drill - you can conveniently start drilling anywhere.

"Alpen HSS-Co" Drill [656005501]:

• drill diameter ∅: 5.5 mm,
• overall length l1: 93 mm,
• working part length l2: 57 mm,
• packaging : none.