TITANIUM | HIGH SPEED STEEL: classic high speed steel with titanium coating for proven capability and durability in drilling holes in plastic, aluminum, copper, stainless steel and many other types of sheet metal 135° SPLIT POINT TIP: increases cutting speed with self-centering and prevents walking TWO-FLUTE DESIGN: clears chips faster and allows particles to escape easily TRI-FLATTED SHANK: fits into power tools chuck securely and eliminates slip INCLUDES 10 STEP SIZES: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8"

When you need to drill even, round holes without wasting time by changing drill bits, use the Titanium Step Drill Bit â 10 Steps from 1/4"-1-3/8" Inches for Plastic, Wood, Metal â Steel, Brass, Aluminum, Copper. This bit is safe to use on plastic, wood, and most metals including steel, brass, aluminum, and copper. It is constructed from steel with a titanium coating and has a 2-flute design for smoother cutting that deburrs as you drill holes with precision. The 3/8â (8mm) shank has 3 flat side cutouts that offer a stronger, better grip on a standard drill chuck. This bit works best if you drill a “pilot hole” first and use cutting oil when drilling or cutting metal. Allow cooling during use. The 10 step sizes include 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8". Practical: Use the Titanium Step Drill Bit â 10 Steps from 1/4"-1-3/8" Inches for Plastic, Wood, Metal â Steel, Brass, Aluminum, Copper to drill round holes without wasting time by changing drill bits Versatile: Works on plastic, wood, and most metals including steel, brass, aluminum, and copper Durable: Constructed from steel with a titanium coating for strength and longevity Smooth: 2-flute design for smoother cutting; 3 flat side cutouts for a stronger, better grip on a standard drill chuck. Specifications: 3/8" (8mm) shank; Step sizes include 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8"