VN20015.0680

Product Details

Cutting edge diameter [D]

6,8 mm

Point angle

128°

Material

HSS Co5

Cooling

no

Norm

DIN 340

Total length [l1]

156 mm

Cutting edge length [l2]

102 mm

Machined materials

K.1 | Cast iron (≤ 240 HB)
K.2 | Cast iron (> 240 HB)
M.1 | Corrosion- and acid-proof steels (≤ 750 N/mm²)
M.2 | Corrosion- and acid-proof steels (750 - 850 N/mm²)
M.3 | Corrosion- and acid-proof steels (> 850 N/mm²)
N.4 | Cooper-zinc alloys, cooper-tin alloys
P.1 | Free-cutting steels, general construction steels
P.2 | General construction steels, steel castings
P.4 | Heat treatable steels
S.1 | Chrome-nickel alloys

Type

N

Surface finish

without coating

Drilling depth

10xD

Weight

0.032 kg