{"product_id":"1664-tct-series-forstner-metric","title":"FAMAG BORMAX³ 1664 HM PRIMA TCT SERIES FORSTNER METRIC","description":"\u003cp\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\u003e✨ Key Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\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\u003e\n\u003cp\u003e\u003cstrong\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\u003e\n\u003cp\u003e\u003cstrong\u003e10 mm Hex Shank\u003c\/strong\u003e – Slip-free grip and maximum power transfer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEfficient Chip Evacuation\u003c\/strong\u003e – Optimised flute geometry for clean cutting and minimal clogging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\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\u003e\n\u003cp\u003e\u003cstrong\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\u003e⚙️ Technical Specifications\u003c\/h4\u003e\n\u003cp\u003e\u003cem\u003e(Example for Ø 25 mm bit)\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDrill Diameter (AØ):\u003c\/strong\u003e 15 – 50 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\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\u003e\n\u003cp\u003e\u003cstrong\u003eCutting Depth (NL):\u003c\/strong\u003e 57 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOverall Length (GL):\u003c\/strong\u003e 90 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShank Diameter (SØ):\u003c\/strong\u003e 10 mm hexagon\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbide-tipped HSS on alloyed steel core\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e🪵 Applications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision hinge-cup boring and concealed hardware holes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCountersinking and through-holes in solid wood, MDF \u0026amp; chipboard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDrilling in acrylic, Plexiglas®, Corian®, GFRP, HPL, polycarbonate, PVC \u0026amp; Trespa®\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\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\u003e📦 Package Contents\u003c\/h4\u003e\n\u003cp\u003e1 × Bormax³ HM Prima Forstner bit (blister pack)\u003cbr\u003e1 × Replaceable centring tip Ø 4 mm\u003cbr\u003e1 × Pilot drill Ø 4 mm\u003cbr\u003e1 × Hex key\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/famaguk.com\/collections\/famag-forstner-accessories\/products\/1624-ws-prima-series-replacements\" title=\"BORMAX 1624 WS PRIMA SERIES REPLACEMENTS\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eClick Here\u003c\/strong\u003e\u003c\/a\u003e for replacement centring tips and pilot drills\u003c\/p\u003e\n\u003ch4\u003e💡 Why Choose Bormax³ HM Prima?\u003c\/h4\u003e\n\u003cp\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":"15mm","offer_id":56236381503873,"sku":"F1664015","price":91.19,"currency_code":"GBP","in_stock":true},{"title":"20mm","offer_id":56236381536641,"sku":"F1664020","price":93.24,"currency_code":"GBP","in_stock":true},{"title":"25mm","offer_id":56236381569409,"sku":"F1664025","price":95.51,"currency_code":"GBP","in_stock":true},{"title":"30mm","offer_id":56236381602177,"sku":"F1664030","price":97.7,"currency_code":"GBP","in_stock":true},{"title":"35mm","offer_id":56236381634945,"sku":"F1664035","price":101.7,"currency_code":"GBP","in_stock":true},{"title":"40mm","offer_id":56236381667713,"sku":"F1664040","price":118.5,"currency_code":"GBP","in_stock":true},{"title":"45mm","offer_id":56236381700481,"sku":"F1664045","price":149.5,"currency_code":"GBP","in_stock":true},{"title":"50mm","offer_id":56236381733249,"sku":"F1664050","price":169.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0107\/8086\/8689\/files\/Famag-F1664-Bormax-HM-prima-with-pilot-drill.jpg?v=1788871182","url":"https:\/\/www.rowland-tools.co.uk\/products\/1664-tct-series-forstner-metric","provider":"Rowland Tools","version":"1.0","type":"link"}