uxcell 20.5mm Drill Bit 1/2 Reduced Shank 3-Flat M2 High-Speed Steel Twist Gold Finish 135° Bits for Hard Metal Stainless Steel,1pcs

Product Description

SIZE: Cutting edge diameter: 20.5mm, shank diameter: 1/2 inch, flute length: 75mm/2.95 inch, total length: 152mm/5.98 inch, package content: 1Pcs x Reduced Shank Drill Bit MATERIAL: The drill bit is made of M2 high-speed steel material, it has high hardness and wear resistance, suitable for processing medium-high hardness metal. The Gold finish enhances the corrosion resistance and wear resistance of the drill bits, effectively extending drill bit's service life. 135-DEGREE SPLIT-POINT TIP: Provides excellent processing stability, is suitable for harder materials, and can effectively reduce the risk of cutting-edge chipping, improving drilling efficiency and hole quality. WIDE APPLICATIONS:…