N.4,30.R.5D.DIN6539

Twist drill similar to DIN 338
Артикул: 10710043

Article description

Designation:
N.4,30.R.5D.DIN6539
SOLID CARBIDE TWIST DRILL

Description:

Helix angle 30°
Shank Ø h7

Technical data
Cutting diameter / DC h74,3 mm
Overall length / OAL80 mm
Length chip flute / LCF47 mm
Mounting spigot diameter​ / DCONMS h74,3 mm
Shank length / LS33 mm
Usable length / LU21,5 mm
coating name / COATNblank
Flute count / NOF2
SIG / SIG118 °
Каталог