SKU: SDT-AC1-13750WS UPC: 817482024925 Dimensions: 1" x 10" x 7" Weight: 0.44 lbs 1 3/8″ x 1″ depth of cut high speed steel annular cutter Diameter of cut: 1 3/8” Cutting Depth: 1” 3/4″ Weldon Shank Cuts holes in steel accurately, quickly & safely Large holes can be drilled up to ten times faster than regular drills bits Make overlapping holes, slotting holes and edge cuts Made from tough, high-speed tool steel Machine-finish hole-no reaming needed when used with Lubricant Each specific size laser etched on shank Steel Dragon Tools® offers a wide variety of professional-grade tools and high-quality replacement parts. Backed by years of manufacturing excellence and coupled with the latest technology, Steel Dragon Tools products provide incredible craftsmanship at an unbeatable value.