{"product_id":"1664-tct-forstner-sets-metric","title":"FAMAG BORMAX³ 1664 HM PRIMA TCT SETS FORSTNER METRIC","description":"\u003cp data-end=\"624\" data-start=\"301\"\u003eThe Bormax³ HM Prima is a premium Forstner bit featuring carbide-tipped main cutters and pre-cutters mounted on an alloyed steel core. Its replaceable centring tip and Ø 4 mm pilot drill deliver wobble-free starts, even at angles. The robust 10 mm hex shank ensures secure torque transfer in handheld and stationary drills.\u003c\/p\u003e\n\u003ch4 data-start=\"1396\" data-end=\"1420\"\u003e📐 Available Sets in Wooden Box.\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"1421\" data-end=\"1508\"\u003e\n\u003cstrong\u003e4-pc: \u003c\/strong\u003eØ 35, 40, 45, 50 mm\u003c\/li\u003e\n\u003cli data-start=\"1421\" data-end=\"1508\"\u003e\n\u003cstrong\u003e5-pc \u003c\/strong\u003e: Ø 15, 20, 25, 30, 35 mm\u003c\/li\u003e\n\u003cli data-start=\"1421\" data-end=\"1508\"\u003e\n\u003cstrong\u003e6-pc Set 1\u003c\/strong\u003e: Ø 15, 20, 25, 30, 35 mm. Includes 125mm drill extension.\u003c\/li\u003e\n\u003cli data-start=\"1421\" data-end=\"1508\"\u003e\n\u003cstrong\u003e6-pc Set 2:\u003c\/strong\u003e Ø 15, 20, 25, 30, 35, 40 mm\u003c\/li\u003e\n\u003cli data-start=\"1421\" data-end=\"1508\"\u003e\n\u003cstrong\u003e8-pc: \u003c\/strong\u003eØ 15, 20, 25, 30, 35, 40, 45, 50 mm\u003c\/li\u003e\n\u003cli data-start=\"1421\" data-end=\"1508\"\u003e\n\u003cstrong\u003e9-pc: \u003c\/strong\u003eØ 15, 20, 25, 30, 35, 40, 45, 50 mm. Includes 250mm drill extension.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-end=\"646\" data-start=\"626\"\u003e✨ Key Features\u003c\/h4\u003e\n\u003cul data-end=\"1213\" data-start=\"647\"\u003e\n\u003cli data-end=\"749\" data-start=\"647\"\u003e\n\u003cp data-end=\"749\" data-start=\"649\"\u003e\u003cstrong data-end=\"694\" data-start=\"652\"\u003eReplaceable Centring Tip \u0026amp; Pilot Drill\u003c\/strong\u003e – Fast, precise hole starts in any material or angle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"861\" data-start=\"750\"\u003e\n\u003cp data-end=\"861\" data-start=\"752\"\u003e\u003cstrong data-end=\"781\" data-start=\"755\"\u003eCarbide-Tipped Cutters\u003c\/strong\u003e – Two main HM blades and two pre-cutters for tear-free, low-friction drilling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"932\" data-start=\"862\"\u003e\n\u003cp data-end=\"932\" data-start=\"864\"\u003e\u003cstrong data-end=\"886\" data-start=\"867\"\u003e10 mm Hex Shank\u003c\/strong\u003e – Slip-free grip and maximum power transfer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1035\" data-start=\"933\"\u003e\n\u003cp data-end=\"1035\" data-start=\"935\"\u003e\u003cstrong data-end=\"967\" data-start=\"938\"\u003eEfficient Chip Evacuation\u003c\/strong\u003e – Optimised flute geometry for clean cutting and minimal clogging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1129\" data-start=\"1036\"\u003e\n\u003cp data-end=\"1129\" data-start=\"1038\"\u003e\u003cstrong data-end=\"1062\" data-start=\"1041\"\u003eLow Heat Build-Up\u003c\/strong\u003e – Carbide edges and serrated rim reduce friction for longer life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1213\" data-start=\"1130\"\u003e\n\u003cp data-end=\"1213\" data-start=\"1132\"\u003e\u003cstrong data-end=\"1154\" data-start=\"1135\"\u003eDeep-Hole Ready\u003c\/strong\u003e – Use with FAMAG F1639 extensions for depths beyond 57 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-end=\"1248\" data-start=\"1215\"\u003e⚙️ Technical Specifications\u003c\/h4\u003e\n\u003cp data-end=\"1278\" data-start=\"1249\"\u003e\u003cem data-end=\"1276\" data-start=\"1249\"\u003e(Example for Ø 25 mm bit)\u003c\/em\u003e\u003c\/p\u003e\n\u003cul data-end=\"1600\" data-start=\"1279\"\u003e\n\u003cli data-end=\"1318\" data-start=\"1279\"\u003e\n\u003cp data-end=\"1318\" data-start=\"1281\"\u003e\u003cstrong data-end=\"1305\" data-start=\"1281\"\u003eDrill Diameter (AØ):\u003c\/strong\u003e 15 – 50 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1429\" data-start=\"1319\"\u003e\n\u003cp data-end=\"1429\" data-start=\"1321\"\u003e\u003cstrong data-end=\"1342\" data-start=\"1321\"\u003ePilot Drill (HØ):\u003c\/strong\u003e 10 mm (15–25 mm bits), 12 mm (30–35 mm), 14 mm (40 mm), 16 mm (45 mm), 18 mm (50 mm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1463\" data-start=\"1430\"\u003e\n\u003cp data-end=\"1463\" data-start=\"1432\"\u003e\u003cstrong data-end=\"1455\" data-start=\"1432\"\u003eCutting Depth (NL):\u003c\/strong\u003e 57 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1498\" data-start=\"1464\"\u003e\n\u003cp data-end=\"1498\" data-start=\"1466\"\u003e\u003cstrong data-end=\"1490\" data-start=\"1466\"\u003eOverall Length (GL):\u003c\/strong\u003e 90 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1541\" data-start=\"1499\"\u003e\n\u003cp data-end=\"1541\" data-start=\"1501\"\u003e\u003cstrong data-end=\"1525\" data-start=\"1501\"\u003eShank Diameter (SØ):\u003c\/strong\u003e 10 mm hexagon\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1600\" data-start=\"1542\"\u003e\n\u003cp data-end=\"1600\" data-start=\"1544\"\u003e\u003cstrong data-end=\"1557\" data-start=\"1544\"\u003eMaterial:\u003c\/strong\u003e Carbide-tipped HSS on alloyed steel core\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-end=\"1623\" data-start=\"1602\"\u003e🪵 Applications\u003c\/h4\u003e\n\u003cul data-end=\"1931\" data-start=\"1624\"\u003e\n\u003cli data-end=\"1683\" data-start=\"1624\"\u003e\n\u003cp data-end=\"1683\" data-start=\"1626\"\u003ePrecision hinge-cup boring and concealed hardware holes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1751\" data-start=\"1684\"\u003e\n\u003cp data-end=\"1751\" data-start=\"1686\"\u003eCountersinking and through-holes in solid wood, MDF \u0026amp; chipboard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1837\" data-start=\"1752\"\u003e\n\u003cp data-end=\"1837\" data-start=\"1754\"\u003eDrilling in acrylic, Plexiglas®, Corian®, GFRP, HPL, polycarbonate, PVC \u0026amp; Trespa®\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1931\" data-start=\"1838\"\u003e\n\u003cp data-end=\"1931\" data-start=\"1840\"\u003eAngled and deep-hole drilling with extensions for staircase components and end-grain work\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-end=\"2125\" data-start=\"2088\"\u003e💡 Why Choose Bormax³ HM Prima?\u003c\/h4\u003e\n\u003cp data-end=\"2367\" data-start=\"2126\"\u003eWith its carbide-tipped geometry, replaceable pilots and robust hex shank, the Bormax³ HM Prima delivers exceptional precision, tear-free cuts and extended tool life across wood and composite materials—ideal for craftsmen demanding the best.\u003c\/p\u003e","brand":"Famag Tools","offers":[{"title":"4-pc","offer_id":51513345605971,"sku":"F1664504","price":485.33,"currency_code":"GBP","in_stock":true},{"title":"5-pc","offer_id":51513345638739,"sku":"F1664505","price":431.48,"currency_code":"GBP","in_stock":true},{"title":"6-pc Set 1","offer_id":51513345671507,"sku":"F1664506","price":460.33,"currency_code":"GBP","in_stock":true},{"title":"6-pc Set 2","offer_id":51513345704275,"sku":"F1664606","price":538.06,"currency_code":"GBP","in_stock":true},{"title":"8-pc","offer_id":51513345769811,"sku":"F1664508","price":825.31,"currency_code":"GBP","in_stock":true},{"title":"9-pc","offer_id":51513345802579,"sku":"F1664509","price":858.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/4843\/7075\/files\/Famag-F1664505-Bormax-HM-prima-5pc-set.jpg?v=1758807383","url":"https:\/\/wooddrills.co.uk\/products\/1664-tct-forstner-sets-metric","provider":"Wooddrills.co.uk","version":"1.0","type":"link"}