

-The product has a cylindrical shank (cylindrical) which allows it to be mounted on standard drills with a jaw chuck, and the shorter length of the drill provides greater durability and stability during drilling. The tool has a hardness of HV 2500 and a tensile strength of R up to 900 N/mm 2 .
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The drill is made from high alloyed HSS (High Speed Steel) tool steel with very high efficiency using the total grinding technique.It consists of deep grinding (processing) of the raw material, which translates into significantly extended drill life and improvedperformance . The product complies with DIN 338 (parallel shank helical drills, jobber series) and ISO 235 (parallel shank and stubseries drills and Morse taper shank drills).
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-The product has a cylindrical shank (cylindrical) which allows it to be mounted on standard drills with a jaw chuck, and the shorter length of the drill provides greater durability and stability during drilling. The tool has a hardness of HV 2500 and a tensile strength of R up to 900 N/mm 2 .
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