{"product_id":"square-hole-auger-mortising-chisel-drill-bit-set-for-woodworking","title":"Mortising Chisel Bits","description":"\u003cp style=\"margin:1em 0\"\u003eThese carbon steel square hole mortising chisel bits feature lengthened cores, sharp cutting edges, and continuous blades for fast, clean cuts in wood. The shaft is precisely milled for straight, secure alignment with no play.\u003c\/p\u003e\n\u003cp style=\"margin:1em 0\"\u003eThey are designed for square hole and keyhole drilling in mortise and tenon machines, and work well with MDF, particleboard, pine, basswood, and similar wood materials. Do not use them on metal, glass, plastic, concrete, gypsum board, or with handheld or standard electric drills.\u003c\/p\u003e\n\u003ch3 style=\"margin:1.25em 0 0.5em\"\u003eKey Features\u003c\/h3\u003e\n\u003ctable class=\"pu-table\" style=\"width:100%;border-collapse:separate;border-spacing:0;border:0;box-shadow:none;outline:none;background:none;table-layout:fixed;margin:0 0 1em\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eCarbon steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eCutting diameters\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e6.4 mm, 8 mm, 9.5 mm, 12.7 mm, 14 mm, 16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003ePackage contents\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e4-piece or 6-piece square hole drill bit set depending on selected option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eSquare hole mortising machines; not for handheld or standard electric drills\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eSquare hole and keyhole drilling in wood, MDF, particleboard, pinewood, basswood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eProduct type\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eSquare hole mortising chisel drill bit set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top\"\u003e0.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3 style=\"margin:1.25em 0 0.5em\"\u003eHighlights\u003c\/h3\u003e\n\u003cp style=\"margin:1em 0\"\u003eSharp -These square hole drill bits are made of Carbon Steel, featuring a lengthened core, sharp cutting edge, continuous blade, quick cutting, and high efficiency.\u003c\/p\u003e\u003cp style=\"margin:1em 0\"\u003e\u003cimg src=\"https:\/\/img.staticdj.com\/40eb29422b5becfbd16cbf642ee9b5e8.webp\"\u003e\u003cbr\u003eWoodworking mortising chisel bits are designed for opening square holes and keyholes. Square hole drill bits cannot be used on a standard electric drill or bench drill; they require a mortise and tenon machine to function.\u003c\/p\u003e\u003cp style=\"margin:1em 0\"\u003e\u003cimg src=\"https:\/\/cdn.webfastcdn.com\/image\/d628b6c3c0d61bc8cdf24cb0f26e1579b58c1cfb.jpeg\"\u003e\u003cbr\u003eThese tools are designed to reduce labor intensity, increase construction speed, and lower costs for construction, installation, renovation, and decoration industries.\u003c\/p\u003e\u003cp style=\"margin:1em 0\"\u003e\u003cimg src=\"https:\/\/cdn.webfastcdn.com\/image\/3efa1e9f8bebb9313d20113c3c36a342c1b9f028.jpeg\"\u003e\u003c\/p\u003e\u003cp style=\"margin:1em 0\"\u003e\u003cimg src=\"https:\/\/img.staticdj.com\/5ccd21d1531ff1b5fc2d2bce43aedf55.webp\"\u003e\u003cimg src=\"https:\/\/cdn.webfastcdn.com\/image\/97e587e48377ccd509554b3a016b6fa41c709d7d.png\"\u003e\u003cbr\u003eWidely Applications - This square hole drill bit is suitable for wood, including MDF, particleboard, channel wood, pinewood, basswood, etc. Note: It is not suitable for processing metal, glass, plastic, concrete, or gypsum board.\u003c\/p\u003e\u003cp style=\"margin:1em 0\"\u003e\u003cimg src=\"https:\/\/img.staticdj.com\/3250f011eb0789c2eb80792f5accdf66.webp\"\u003e\u003c\/p\u003e\u003cp style=\"margin:1em 0\"\u003e\u003cimg src=\"https:\/\/cdn.webfastcdn.com\/image\/5193882855030d356d9bf238aac55303c2a0c7c8.png\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"margin:1.25em 0 0.5em\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp style=\"margin:1em 0\"\u003eRequires a square hole mortising machine. Not for handheld drills or standard electric drills; a drill press requires a separate connecting accessory.\u003c\/p\u003e\n\u003ch3 style=\"margin:1.25em 0 0.5em\"\u003eHow to use\u003c\/h3\u003e\n\u003cp style=\"margin:1em 0\"\u003e\u003cstrong\u003eStep 1:\u003c\/strong\u003e The drill core is sharp. Wear working gloves to avoid direct contact between hands and the drill bit during installation.\u003c\/p\u003e\u003cp style=\"margin:1em 0\"\u003e\u003cstrong\u003eStep 2:\u003c\/strong\u003e Place the square drill shell and drill core into the jig of the square tenoning machine, and hold the square hole drill bit in place.\u003c\/p\u003e\u003cp style=\"margin:1em 0\"\u003e\u003cstrong\u003eStep 3:\u003c\/strong\u003e Use a 0.5~1mm thick sheet (metal or plastic) and place it at the step of the drill shell. After fixing the drill core, remove the sheet, then adjust the angle of the drill shell to the top to ensure clamping, creating a 0.5~1mm gap between the drill core head and the inner bevel of the drill shell to prevent the bit from jamming during use.\u003c\/p\u003e\n\u003ch3 style=\"margin:1.25em 0 0.5em\"\u003eWhat's included\u003c\/h3\u003e\n\u003cul style=\"margin:1em 0\"\u003e\n\u003cli\u003e4-piece option: 6.4 mm, 8 mm, 9.5 mm, 12.7 mm square hole drill bits\u003c\/li\u003e\n\u003cli\u003e6-piece option: 6.4 mm, 8 mm, 9.5 mm, 12.7 mm, 14 mm, 16 mm square hole drill bits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable class=\"pu-table\" style=\"width:100%;border-collapse:separate;border-spacing:0;border:0;box-shadow:none;outline:none;background:none;table-layout:fixed;margin:0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"border:0;padding:0\"\u003e\n\u003ch3 style=\"margin:1.25em 0 0.5em\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cstyle\u003e.pu-faq[open]\u003esummary .pu-faq-c{transform:rotate(180deg)}\u003c\/style\u003e\n\u003ctable class=\"pu-table\" style=\"width:100%;border-collapse:separate;border-spacing:0;border:0;box-shadow:none;outline:none;background:none;table-layout:fixed;margin:0 0 1em\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style=\"border:0;padding:0;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e\u003cdetails class=\"pu-faq\" style=\"padding:0.45em 0\"\u003e\u003csummary style=\"cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;list-style:none\"\u003e\u003cstrong\u003eWhat can this square hole drill bit set do?\u003c\/strong\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" width=\"18\" height=\"18\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"pu-faq-c\" style=\"width:1em;height:1em;flex:none;opacity:0.6;transition:transform 0.15s\" aria-hidden=\"true\"\u003e\u003cpath d=\"M6 9l6 6l6 -6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cp style=\"margin:0.4em 0 0\"\u003eIt cuts square holes and keyholes in wood for mortise and tenon joints using a mortising machine.\u003c\/p\u003e\u003c\/details\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:0;padding:0;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e\u003cdetails class=\"pu-faq\" style=\"padding:0.45em 0\"\u003e\u003csummary style=\"cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;list-style:none\"\u003e\u003cstrong\u003eCan I use these bits with a regular handheld drill?\u003c\/strong\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" width=\"18\" height=\"18\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"pu-faq-c\" style=\"width:1em;height:1em;flex:none;opacity:0.6;transition:transform 0.15s\" aria-hidden=\"true\"\u003e\u003cpath d=\"M6 9l6 6l6 -6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cp style=\"margin:0.4em 0 0\"\u003eNo, they require a square hole mortising machine. A drill press can be used only with the proper connecting accessories.\u003c\/p\u003e\u003c\/details\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:0;padding:0;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e\u003cdetails class=\"pu-faq\" style=\"padding:0.45em 0\"\u003e\u003csummary style=\"cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;list-style:none\"\u003e\u003cstrong\u003eWhat materials can these bits be used on?\u003c\/strong\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" width=\"18\" height=\"18\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"pu-faq-c\" style=\"width:1em;height:1em;flex:none;opacity:0.6;transition:transform 0.15s\" aria-hidden=\"true\"\u003e\u003cpath d=\"M6 9l6 6l6 -6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cp style=\"margin:0.4em 0 0\"\u003eThey work with wood materials such as MDF, particleboard, pinewood, and basswood, but are not suitable for metal, glass, plastic, concrete, or gypsum board.\u003c\/p\u003e\u003c\/details\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"border:0;padding:0\"\u003e\u003cdetails class=\"pu-faq\" style=\"padding:0.45em 0\"\u003e\u003csummary style=\"cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;list-style:none\"\u003e\u003cstrong\u003eWhat are the bits made of and are they sharp?\u003c\/strong\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" width=\"18\" height=\"18\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.75\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"pu-faq-c\" style=\"width:1em;height:1em;flex:none;opacity:0.6;transition:transform 0.15s\" aria-hidden=\"true\"\u003e\u003cpath d=\"M6 9l6 6l6 -6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/summary\u003e\u003cp style=\"margin:0.4em 0 0\"\u003eThe bits are made of carbon steel and feature lengthened cores with sharp, continuous cutting edges for fast, clean cuts.\u003c\/p\u003e\u003c\/details\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"1","offers":[{"title":"4pcs (6.4mm+8mm+9.5mm+12.7mm)","offer_id":58866894111045,"sku":"LE71918874A14PCS","price":11.99,"currency_code":"EUR","in_stock":true},{"title":"6pcs (6.4mm+8mm+9.5mm+12.7mm+14mm+16mm)","offer_id":58866894143813,"sku":"LE71918874A16PCS","price":14.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1083\/7134\/5733\/files\/spp_20250728120012_3298502c2e0e389cf11c79844eabc87e_5d53617c-21c4-4359-a3c2-1b228251341b.jpg?v=1786625620","url":"https:\/\/livlyn.com\/products\/square-hole-auger-mortising-chisel-drill-bit-set-for-woodworking","provider":"Livlyn","version":"1.0","type":"link"}