Center Drill, Okabe Semi-Standard, Type 1 90°
Brand :
OKABE
Caution
Product Description
[Features]
·A center drill manufactured by tempering with one of the best heat treatment
·Tip angle: 90°
·Drill diameter: 1.8 mm
・ Overall length: 47 mm
・ Work material: General steel
·Tool Material: High-speed steel
·Coating / surface treatment: uncoated
·Single-edged / doubled-edged: doubled-edged
·Peripheral cutting edge Yes/No: no
·Groove length: 2.3 mm
·Body diameter: 8 mm