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인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
Material: The drill bit is made from a cutting steel alloy called HSS-Co (High-Speed Steel – Cobalt), a type of high-strength, high-hardness steel suitable for drilling metals and metal alloys.
Size: The drill bit has a diameter of 12 mm and a length of 151 mm.
Shank type: Round shank (also known as standard shank), with a diameter compatible with common drill machines on the market.
