GONGJU322 4шт 1/2/2,5/5 мм Набор от Фокусирующих Тренировки 60 Градуса HSS Свредло за търговски Център Зенковочные Тренировки

Декларирани характеристики

Corporeal:

High Speed Steel

No. Body diameter Drill tip diameter Come Length:

#1 4mm 1mm 36mm:

#2 5mm 2mm 41mm:

#3 6mm 2.5mm 45mm:

#4 12mm 5mm 61mm:

Quantity:

4pcs

Features:

Each drill has a bivalent end and is ground with a standard 60 degree angle.:

Sharp and durable, accurate positioning, cut edge clear.:

Thinning fast, and good chip removal.:

Usage:

Designed to prevent the twist drill from walk.:

Used for producing essence holds in components or work pieces with require machining between centers.:

Application:

When rotating between the tips, the two end faces of the workpiece receive the like centering bore.:

Preparation tool to maintain the claim drilling position.:

Package Included:

Notice:

Please allow a bit error due to manual measurement. please make indisputable you do not mind before you bid.:

Due to the difference between different monitors, the picture may not reflect the actual gloss of the item. :