N.7,30.R.3D.DIN6539

Twist drill similar to DIN 1897
Артикул: 10700073

Article description

Designation:
N.7,30.R.3D.DIN6539
SOLID CARBIDE TWIST DRILL

Description:

Helix angle 30°
Shank Ø h7

Technical data
Cutting diameter / DC h77,3 mm
Overall length / OAL74 mm
Length chip flute / LCF34 mm
Mounting spigot diameter​ / DCONMS h77,3 mm
Shank length / LS40 mm
Usable length / LU21,9 mm
coating name / COATNblank
Flute count / NOF2
SIG / SIG118 °
Каталог