{"product_id":"irwin-10221-10221-step-drl-no21-1316-1-38-10-sz","title":"Irwin 10221 10221 - STEP DRL No.21 13\/16-1-3\/8\" 10 SZ","description":"\u003cdiv\u003e10221 Unibit® High Speed Steel Fractional Step Drill. No.21 13\/16\" - 1-3\/8\" (Hole Enlarging). Standard Features: Single-flute cutting edge for greater control through steps. 3 flatted shank prevents slipping in drill chuck. Also available with (TiN) coating for longer life. Patented single-flute cutting edge gives the user a true round hole every time. Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates. Pilot hole required. Description: No.21. Hole Sizes: 13\/16\" - 1-3\/8\" (1\/16\" Increments, Hole Enlarging). Number of Holes: 10 steps. Hex Shank Size: 7\/16\".\u003c\/div\u003e","brand":"Irwin","offers":[{"title":"Default Title","offer_id":45024858308783,"sku":"10221-S03-928","price":169.21,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/1740\/1007\/files\/10221.jpg?v=1743208239","url":"https:\/\/checkout.cobaltindustrial.ca\/products\/irwin-10221-10221-step-drl-no21-1316-1-38-10-sz","provider":"Cobalt Industrial","version":"1.0","type":"link"}