Cone drill bit FORUM, HSS, Ø 5 – 20 mm

Cone drill for sheet metal FORUM.

Characteristics:

•  HSS

•  Laser marking of the steps Ø

•  Spiral groove

•  Sliding in the chuck is prevented by the 3-wall shank of the drill

•  The holes drilled with this drill bit do not need subsequent grinding

•  Drilling area: 5 – 20 mm

•  Size: 2А

•  Total length: 76 mm

•  Shaft length: 20 mm

•  Grip Ø: 8 mm

•  Steel < 850 N: recommended

•  Steel < 1000 N: suitable to a limited extent

•  Aluminum, non-ferrous metals, non-ferrous alloy: recommended

•  Emulsion: recommended

•  Oil: recommended

•  Mark: FORUM

•  Standard: industrial standard