UNI-PM.7,70.R.3D.DIN1897 TIN

High-performance twist drills similar to DIN 1897, extra-short
Артикул: 10113077

Article description

Designation:
UNI-PM.7,70.R.3D.DIN1897 TIN
HSSE-PM TWIST DRILL

Technical data
Cutting diameter / DC h87,7 mm
Overall length / OAL79 mm
Length chip flute / LCF37 mm
Mounting spigot diameter​ / DCONMS7,7 mm
Shank length / LS42 mm
Usable length / LU23,1 mm
coating name / COATNTiN
Flute count / NOF2
SIG / SIG130 °
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