Litinliv 12mm HSS Cobalt Jobber Drill Bit 1 Pcs Twist Drill Bit for Drilling Stainless Steel And Hard Steels/Metals

• 【Premium Quality Construction】: Crafted from High Speed Steel 6542 with a 12mm drill, 10mm round shank and 118°Point Angle, adhering to DIN 338 & BS328 standards, ensuring exceptional durability and precision in drilling operations.
• 【Effortless Drilling Experience】: Experience superior performance with our precision metal drill bits, designed for fast drilling results with minimal contact force required, eliminating the need for pre-punching or pre-drilling.
• 【Built to Last】: High temperature quenching process ensures hardness up to HRC62-64, making our drill bits highly wear-resistant and tough. For extended service life, use cutting oil during operation.
• 【Versatile Applications】: Our HSS twist drill bit is engineered for professional machining of various materials, including metals, stainless steel, cast iron, alloy steel, non-ferrous metals, hard plastics, and wood. (*Note: Not suitable for glass, ceramic, concrete, rock, and similar materials.)
• 【Our Commitment to Excellence】: We're dedicated to creating products that enhance convenience and safety in your daily life. With a professional products monitoring team focusing on every detail, we strive to deliver the best-in-class solutions for your drilling needs.

▲Specifications Product name: Professional HSS Jobber Drill Bit Quantity: 1 piece Material: High Speed Steel 6542 Colour: Gold Size: 12mm drill, 10mm round shank, 118°point angle (Due to manual measurement, please allow the error to be within a reasonable range.) ⚠️ Pay attention to speed, pressure and heat control during drilling. ▲Features -- Premium Quality Construction: Crafted from High Speed Steel 6542 according to DIN 338 & BS328 standards, ensuring durability and precision in drilling operations. -- Effortless Drilling Experience: Experience superior performance with precision metal drill bits, designed for fast drilling results with minimal contact force required. - With widened chip flute, chip removal is fast and efficient, effectively preventing knife burning by accumulated temperature. - 118° CNC fine grinding of double back corners sharper cutting and faster drilling speed -- Built to Last: High temperature quenching process ensures hardness up to HRC62-64, making the drill bits highly wear-resistant and tough. For extended service life, use cutting oil during operation. -We are committed to providing you with quality products and perfect service. If you have any questions, do not hesitate to contact us.