3/4 Inch Drill Bit Reduced Shank High Speed Steel Metal Drill Bits for Drilling Hard Metals, Stainless Steel, Alloy Steel

Features: >3/4"diameter drill bit with a 1/2" shank diameter. >Gold oxide finish enhances rust resistance while improving lubricant adhesion for smoother operation in tough materials. >The 118°split-point tip eliminates walking for accurate starts without pilot holes. >Shank has a slight triangular shape to prevent the bit from rotating in the chuck when cutting/drilling into metal or wood. >When drilling into metals such as cast iron or steel, lower speeds (RPM) work best. It is recommended to use an electric drill equipped with a variable speed trigger switch, or connect the electric drill to a simple plug-in variable speed controller, or use a drill press with adjustable speed. Specifications: - Materail: High speed steel (HSS). - Size: 3/4"x 6" . - Color: black and gold. - Package Included: 1 x 3/4"Drill Bit

• Professional 3/4 Drill Bit for Metal: Manufactured from durable HSS 4341, this drill bit excels at drilling through hard metals at high speeds, offering a perfect balance of toughness and longevity.
• Versatile Drill Bits for Metal Applications: Perfectly sized for drilling holes in structural steel, iron brackets, heavy-duty shelving, and machinery parts where strength and precision are paramount.
• Premium Large Size: The 3/4" Large Size cutting head with a 1/2" shank provides the best of both worlds: the ability to create sizable holes while maintaining compatibility with the most common drill chucks.
• Versatile Application: Ideal for drilling steel, copper, aluminum, brass, hardwoods like oak and maple, as well as MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon, and composite materials.
• Caution:When using a large drill bit, it’s best to start by drilling smaller holes. This makes it easier to create larger holes accurately, select the appropriate coolant when running at high speeds when using hss drills to prevent tool overheating and wear.