{"product_id":"12-inch-helical-spiral-cutterhead-makita-2012nb","title":"12-Inch Helical Spiral Cutterhead: Makita 2012NB","description":"\u003cp\u003eThe Forgecraft Helical Spiral Cutterhead is a precision upgrade cutterhead for the \u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eMakita 2012NB\u003c\/strong\u003e 12-inch planer and thicknesser. Designed as a direct replacement for the factory straight-blade cutterhead, it features 52 indexable carbide insert blades arranged across 4 helical spiral rows, producing a shear cut that significantly reduces tear-out, snipe, and surface noise compared to standard blade configurations.\u003c\/p\u003e\n\u003cp\u003eKey specifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCutting width: 12 inches \/ \u003c\/li\u003e\n\u003cli\u003eHelical spiral rows: 4\u003c\/li\u003e\n\u003cli\u003eCarbide insert count: 52\u003c\/li\u003e\n\u003cli\u003eInsert size: 15x15x2.5mm, 30°, R150 radius\u003c\/li\u003e\n\u003cli\u003eBearings: Pre-installed FAG precision bearings\u003c\/li\u003e\n\u003cli\u003eBody finish: Black oxide coating\u003c\/li\u003e\n\u003cli\u003eMachining: CNC precision to OEM tolerances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatible models: \u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eMakita 2012NB\u003c\/strong\u003e. Drop-in installation, no modification required.\u003c\/p\u003e\n\u003cp\u003eEach carbide insert provides 4 cutting edges—rotate on wear rather than replace. The indexed blade seating ensures consistent cutting height alignment on every rotation. Particularly effective on figured hardwoods, burls, and dense Australian timber species where straight-blade heads commonly produce grain tear-out.\u003c\/p\u003e\n\u003cp\u003ePerformance advantages over straight-blade cutterheads: approximately 50% noise reduction, finer chip output for improved dust extraction efficiency, reduced sanding requirement, and substantially extended blade service life through distributed cutting load across multiple inserts.\u003c\/p\u003e\n\u003cp\u003eBacked by a 100-day returns policy. Sold by Forgecraft (Australia).\u003c\/p\u003e","brand":"ForgeCraft Supply Co","offers":[{"title":"13-inch Helical Cutterhead","offer_id":45526198681776,"sku":null,"price":500.0,"currency_code":"AUD","in_stock":true},{"title":"Cutterhead with 10 extra blades","offer_id":45526198714544,"sku":null,"price":549.0,"currency_code":"AUD","in_stock":true},{"title":"Cutterhead with 30 extra blades","offer_id":45526198747312,"sku":null,"price":609.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/1276\/6640\/files\/makita2012n.png?v=1787118264","url":"https:\/\/forgecraftsupplyco.com\/products\/12-inch-helical-spiral-cutterhead-makita-2012nb","provider":"forgecraft","version":"1.0","type":"link"}