{"product_id":"1624-prima-series-forstner-metric","title":"FAMAG BORMAX 1624 WS PRIMA SERIES FORSTNER METRIC","description":"\u003cp\u003eThe Bormax® WS Prima is a professional-grade Forstner bit designed for wobble-free, high-speed wood boring in handheld and stationary drills. Its durable 10 mm hex shank delivers secure torque, while the replaceable centering tip and 4 mm pilot drill ensure precise starts – even at angles or in end grain.\u003c\/p\u003e\n\u003ch4\u003e✨ Key Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReplaceable Centering Tip \u0026amp; Pilot Drill\u003c\/strong\u003e – Fast, accurate hole starts at any angle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e10 mm Hex Shank\u003c\/strong\u003e – Maximum torque transfer and slip-free grip\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOffset Main Blades + Serrated Rim\u003c\/strong\u003e – Reduced feed force, friction \u0026amp; heat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRapid Material Removal\u003c\/strong\u003e – Efficient in softwoods, hardwoods, chipboard \u0026amp; MDF\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow Heat Generation\u003c\/strong\u003e – Extends tool life under heavy loads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExtended Stand Time\u003c\/strong\u003e – Maintains clean edges over many uses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExtension Compatible\u003c\/strong\u003e – Fits FAMAG F1639 series for deep-hole drilling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e⚙️ Technical Specs\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 Ø:\u003c\/strong\u003e 25 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCutting Length (NL):\u003c\/strong\u003e 57 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTotal Length (GL):\u003c\/strong\u003e 90 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShank:\u003c\/strong\u003e 10 mm hexagon\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Alloyed tool steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e📐 Available Sizes\u003c\/h4\u003e\n\u003cp\u003e15–50 mm in 1 mm increments, covering everything from small dowels to large hinge cups.\u003c\/p\u003e\n\u003ch4\u003e🪵 Applications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCabinet hinge-cup boring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConcealed hardware \u0026amp; dowel holes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCountersinking \u0026amp; through-holes with extensions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEdge-to-edge holes in plywood, laminated panels \u0026amp; solid wood\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAngled drilling in stair treads \u0026amp; end grain without tear-out\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e📦 Package Contents\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Bormax® WS Prima Forstner bit (blister pack)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Replaceable centering tip Ø 4 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Pilot drill Ø 4 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Hex key\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.rowland-tools.co.uk\/products\/1624-ws-forstner-bit-replacements?_pos=1\u0026amp;_sid=65c4fc2f3\u0026amp;_ss=r\" target=\"_blank\" title=\"Replacement tips\" rel=\"noopener\"\u003e\u003cstrong\u003eClick Here \u003c\/strong\u003e\u003c\/a\u003efor replacement Centering Tips and Pilot Drills\u003c\/p\u003e\n\u003ch4\u003e💡 Why Choose Bormax® WS Prima?\u003c\/h4\u003e\n\u003cp\u003eExperience cleaner, faster cuts and longer tool life. The WS Prima’s razor-sharp geometry, serrated peripheral rim and robust hex shank outperform standard bits—ideal for joinery, cabinetry, stair construction and all precision wood-boring tasks.\u003c\/p\u003e","brand":"Famag Tools","offers":[{"title":"15mm","offer_id":56236388581761,"sku":"F1624015","price":40.28,"currency_code":"GBP","in_stock":true},{"title":"16mm","offer_id":56236388614529,"sku":"F1624016","price":40.28,"currency_code":"GBP","in_stock":true},{"title":"16.2mm","offer_id":56236388647297,"sku":"F1624162","price":42.97,"currency_code":"GBP","in_stock":true},{"title":"18mm","offer_id":56236388680065,"sku":"F1624018","price":42.97,"currency_code":"GBP","in_stock":true},{"title":"20mm","offer_id":56236388712833,"sku":"F1624020","price":42.97,"currency_code":"GBP","in_stock":true},{"title":"20.2mm","offer_id":56236388745601,"sku":"F1624202","price":57.27,"currency_code":"GBP","in_stock":true},{"title":"22mm","offer_id":56236388778369,"sku":"F1624022","price":45.67,"currency_code":"GBP","in_stock":true},{"title":"25mm","offer_id":56236388811137,"sku":"F1624025","price":47.81,"currency_code":"GBP","in_stock":true},{"title":"30mm","offer_id":56236388843905,"sku":"F1624030","price":53.45,"currency_code":"GBP","in_stock":true},{"title":"35mm","offer_id":56236388876673,"sku":"F1624035","price":62.33,"currency_code":"GBP","in_stock":true},{"title":"40mm","offer_id":56236388909441,"sku":"F1624040","price":70.61,"currency_code":"GBP","in_stock":true},{"title":"45mm","offer_id":56236388942209,"sku":"F1624045","price":90.02,"currency_code":"GBP","in_stock":true},{"title":"50mm","offer_id":56236388974977,"sku":"F1624050","price":97.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0107\/8086\/8689\/files\/Famag-F1624-Bormax-WS-prima-with-pilot-drill-and-centre-point.jpg?v=1788871201","url":"https:\/\/www.rowland-tools.co.uk\/products\/1624-prima-series-forstner-metric","provider":"Rowland Tools","version":"1.0","type":"link"}