[M2 HSS]: The high-speed steel M2 drill bit set is particularly suitable for cutting hard metals, such as stainless steel, cast iron, ultra-high temperature alloys, anium alloys, hard plastics, and wood tough and high-strength materials.
[Hardness HRC64-68] Lichamp drill bits have a hardness of up to HRC65, making cutting sharper, more durable, and have a longer lifespan.
[Accurate 135 Cutting] 135 degree tool tip twist design, improving cutting speed; The perfect spiral design allows for quick cutting and smooth evacuation of debris.
[Iron Box Storage] The entire drill bit set is stored in a iron box,Iron boxes are easier to store, have a longer storage time, and are not easily damaged. And dimensions are marked below each drill bit for easy storage and organization.
وصف
Lichamp M2 Drill Bits Set, 13pcs 1/16" to 1/4" HSS Bit for Hard Metal, Hardened Stainless Steel and Cast Iron