{"product_id":"hss-square-hole-drill-bit-6-18mm-mortising-chisel-woodworking","title":"HSS Square Hole Drill Bit 6–18mm | Mortising Chisel Wood","description":"\n\u003ch2\u003eHSS Square Hole Drill Bit – Precision Mortising Chisel for Woodworking\u003c\/h2\u003e\n\u003cp\u003eTake your woodworking projects to the next level with this \u003cstrong\u003eHSS Square Hole Drill Bit\u003c\/strong\u003e. Available in sizes from 6 mm to 18 mm, this extended auger mortising chisel is engineered for clean, precise square holes in wood — making mortise-and-tenon joints, lock holes, and frame joinery faster and easier than ever.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Square Cutting:\u003c\/strong\u003e Carefully designed chisel width with a cutting depth of 45 mm delivers clean, accurate square cuts in every pass.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRapid Penetration:\u003c\/strong\u003e A sharp drilling tip combined with four cutting angles allows for smooth, fast entry into a wide variety of wood materials, boosting your work efficiency significantly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Carbon Steel Construction:\u003c\/strong\u003e Crafted from high-carbon steel and heat-treated to 48–50 HRC hardness, this bit offers exceptional durability, sharpness retention, and a long service life — even under heavy woodworking demands.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLabor-Saving Design:\u003c\/strong\u003e The long drill core and square chisel combination streamlines the process of cutting lock holes in wood, reducing physical effort and accelerating build speed to keep your costs low.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Designed to work with double-effect mortise and tenon machines, electric drills, and hammers — a truly versatile addition to any woodworker's toolkit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh Carbon Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHardness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48–50 HRC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 mm – 18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCutting Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectric Drills, Hammers, Mortise \u0026amp; Tenon Machines\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Square Hole Drill Bit (size as selected)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eActual color may vary slightly from product images due to monitor brightness and lighting conditions. Please allow a slight manual measurement tolerance in the stated dimensions.\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/garden-pruner-shears-secateurs-bonsai-fruit-trees\"\u003eGarden Pruner Shears – Secateurs for Bonsai \u0026amp; Fruit Trees\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What sizes does this HSS square hole drill bit come in?\u003c\/h4\u003e\n\u003cp\u003eA: This woodworking square hole drill bit is available in sizes ranging from 6 mm to 18 mm, giving you the flexibility to create square mortise holes suited to a wide range of joinery and woodworking applications.\u003c\/p\u003e\n\u003ch4\u003eQ: What machines is this mortising chisel compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This square hole drill bit is designed to work with double-effect mortise and tenon machines, standard electric drills, and hammers, making it a versatile tool that integrates easily into most workshop setups.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this drill bit durable enough for heavy-duty woodworking?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The bit is made from high-carbon steel with a hardness rating of 48–50 HRC, which provides excellent sharpness retention and long-term durability, even with repeated use on hardwood and dense materials.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What sizes does this HSS square hole drill bit come in?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This woodworking square hole drill bit is available in sizes ranging from 6 mm to 18 mm, giving you the flexibility to create square mortise holes suited to a wide range of joinery and woodworking applications.\"}}, {\"@type\": \"Question\", \"name\": \"What machines is this mortising chisel compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This square hole drill bit is designed to work with double-effect mortise and tenon machines, standard electric drills, and hammers, making it a versatile tool that integrates easily into most workshop setups.\"}}, {\"@type\": \"Question\", \"name\": \"Is this drill bit durable enough for heavy-duty woodworking?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The bit is made from high-carbon steel with a hardness rating of 48–50 HRC, which provides excellent sharpness retention and long-term durability, even with repeated use on hardwood and dense materials.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"HSS Square Hole Drill Bit 6–18mm | Mortising Chisel Wood\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/hss-square-hole-drill-bit-6-18mm-mortising-chisel-woodworking\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"6mm \/ China Mainland","offer_id":44134672269399,"sku":"14:365458#6mm;200007763:201336100","price":40.88,"currency_code":"USD","in_stock":true},{"title":"18mm \/ China Mainland","offer_id":44134672302167,"sku":"14:193#18mm;200007763:201336100","price":67.91,"currency_code":"USD","in_stock":true},{"title":"16mm \/ China Mainland","offer_id":44134672334935,"sku":"14:175#16mm;200007763:201336100","price":56.79,"currency_code":"USD","in_stock":true},{"title":"15mm \/ China Mainland","offer_id":44134672367703,"sku":"14:173#15mm;200007763:201336100","price":55.74,"currency_code":"USD","in_stock":true},{"title":"14mm \/ China Mainland","offer_id":44134672400471,"sku":"14:94#14mm;200007763:201336100","price":54.27,"currency_code":"USD","in_stock":true},{"title":"12mm \/ China Mainland","offer_id":44134672433239,"sku":"14:29#12mm;200007763:201336100","price":46.12,"currency_code":"USD","in_stock":true},{"title":"11mm \/ China Mainland","offer_id":44134672466007,"sku":"14:10#11mm;200007763:201336100","price":40.74,"currency_code":"USD","in_stock":true},{"title":"10mm \/ China Mainland","offer_id":44134672498775,"sku":"14:350853#10mm;200007763:201336100","price":40.74,"currency_code":"USD","in_stock":true},{"title":"9.5mm \/ China Mainland","offer_id":44134672531543,"sku":"14:350852#9.5mm;200007763:201336100","price":43.39,"currency_code":"USD","in_stock":true},{"title":"8mm \/ China Mainland","offer_id":44134672564311,"sku":"14:350850#8mm;200007763:201336100","price":40.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S9546007dec134bbc95f9147a773b922dO.webp?v=1786410007","url":"https:\/\/axlcustomersupport.com\/products\/hss-square-hole-drill-bit-6-18mm-mortising-chisel-woodworking","provider":"Axl","version":"1.0","type":"link"}