Grąžtas metalui ∅1.5mm HSS-Cobalt 5% / DIN338

Profesionalūs metalo grąžtai su papildomu centravimu, suteikiančiu galimybę gręžti ir apvalius paviršius.HOGERT metalo grąžtai pagaminti iš ypatingai kieto plieno.
Characteristics• made of durable M35 high speed steel with 5% cobalt addition for heat resistance• precision-made and sharpened• split point technology uses a specialised cut to provide self-centering drilling, including drilling in oval surfaces, without the need for centre-punching• 135° countersink angle• manufactured in accordance with DIN 338• round shank