【Premium Large Size】5/8 Inch Reduced Shank Drill Bit featuring a 1/2" universal 3-Flat Shank. Compatible with all drill presses and most power tools.
【Premium Large Size】5/8 Inch Reduced Shank Drill Bit featuring a 1/2" universal 3-Flat Shank. Compatible with all drill presses and most power tools.
【High Quality Material】Industrial grade M2 cobalt high speed steel construction for proven capability and durability. Gold titanium and black nitride coating more durable and corrosion resistant than regular.
【Application】Perfect for drilling hard wood, 0.1"-0.75" Thickness Mild Steel, Cast Iron, Copper, Aluminum alloys and Other Sheet Metal.【Instruction】Use the correct speed and add water for cooling can effectively extend lifespan, reduce the generation of burrs.
【Caution】Pay attention to the rotational speed, Copper, Aluminum alloys(Max 1000RPM), Cast Iron(Max 600RPM), Stainless Steel(Max 400RPM). We recommend M35 Cobalt, TiAlN Coated Drill bit for drilling hard materials to get a better performance.
【Drill for less than 0.1” thickness metal】Create a Pilot Indentation. Low Speed, High Torque. Clamp a scrap piece of wood behind the sheet metal. Clamp the Workpiece.【Drill for wood】IF not the hard wood, the strong impact force of the drill bit can cause cracks in the wood and make poor holes.