RUKO 200105 HSS-R Twist drill bit 10.5 mm Total length 133 mm DIN 338 1 pc(s)

RUKO 200105 HSS-R Twist drill bit 10.5 mm Total length 133 mm DIN 338 1 pc(s)

Ø 10.5 x 133 x 30 mm ideal for drilling larger drill diameters for all standard drills with a chuck of up to 13.0 mm. - Powerful, rolled and steam-treated spiral drill bits made of high-performance high-speed steel. The material is reinforced by the manufacturing process (no interruption of the structure) and thus more elastic. This makes it more resistant to breakage and is suitable for robust drilling units. (E.g. hand drills) High-performance high-speed work steel for drilling in well-machined materials with a strength of up to 900 N/mm².

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