HSS drill bits can get dull over time and require sharpening, which requires the use of specialized gear that aren't always available. They're safe to run at high speeds (RPM) and give long-term performance if properly maintained. Hardwood, metals, PVC, and plastic can all be securely drilled with HSS drill bits. HSS bits are extremely robust and durable due to the high concentrations of chromium and nickel in stainless steel. High-speed steel or HSS drill bits are tough and heat resistant. The differences between high-speed steel (HSS), cobalt drill bits, and carbide drill bits are discussed in this article. Drill bits come in a variety of shapes and sizes, as well as different coating materials and compositions, for various uses. When it comes to drilling, selecting drill bits is a difficult task. High Speed Steel with a 1/2" shank, and 3 flatted shank available with a black and bronze oxide coating.HSS vs Cobalt vs Carbide Drill Bits: What To Choose Self centering drill guides, or Vix Bits, designed to drill perfectly centered holes in cabinet hardware. The wood plug can then be sanded flush and finished to match. Use a plug cutter to hide screws in wood by counterboring then covering the screw with a wood plug. 118 degree point, carbide-tipped and black oxide finish.Īuger bits in a variety of styles and sizes from 1/4 - 1 1/2" diameter and 7 1/2 - 29" long. Regular helix, high helix and extra length masonry twist drills. Reduced shank, carbide-tipped point drills recommended for use with glass, tile, mirror, and ceramic. Spade bits equipped with end spurs to reduce splintering and produce a clean hole. These carbide tipped 3 wing drills with quick change are available from 3/4 - 1 7/8" in diameter. Recommended use in thin sheet metal, popular for pop-rivet drilling applications. Choose from bradpoint, drillpoint or fishtail point. Available in 3/8 to 3/4" for center drills sized 1/8 to 3/8".Ĭenter Drills for Countersink - CounterboreĬenter drills designed to work equally well in counterbores, countersinks and other boring bits requiring a center drill. Primarily used on portable drills and clamp to the center drill with a set screw. Available in 3/8 to 2-1/2" for center drills sized 3/16 to 1/2". We offer diameters from 1/8 - 1/2" and lengths from 2 3/4 - 12". Straight shank brad point drills with shanks the same diameter as the cutting edge. Jobber and taper lengths available in sizes 5/64 - 3/8". Available in both inch and metric sizes from 1/16" to 1/2". Special geometry designed to drill holes in acrylic. 118 degree self-centering split point and a 1/4" hex shank for hex or adjustable power tool chucks. Recommended for use with hard wood, soft wood, plywood particle board, plastic metal. Straight shank drills available in fractional, letter, metric and wire sizes.Ĭhoose from general purpose, heavy duty, cobalt and silver and demming reduced shank drills. Over 60 twist drill sets, and over 2,000 individual twist drills! Fractional, letter and wire sizes are available. Looking for Insert bits and Power bits for your Drill Driver or Impact Driver? Click here to shop for Insert bits and power bits for your drill. For a quick guide on recommended speed rates check out our Drill Bit Speed Rate Chart.īe sure to also visit our Drill Bits for Boring Machines for an entire range of counterbore, countersink and specialty boring bits. If you're unsure what type or size drill bit you need for your application, see our Types of Drill Bits page or call us at 80. Along with thousands of twist drills and metal drill bits, choose from a wide selection of counterbores, countersinks, augers and more. If you drill wood, plastic, metal, or concrete we've got the drills and the drill bit sizes you need to get the job done.
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