{"product_id":"piedini-regolabili-160-x-12-24-x-30-mm","title":"Bernardo adjustable grooving head 160 x 12–24 x 30 mm with ring","description":"\u003cp\u003e\u003cstrong\u003eBernardo adjustable grooving cutter 160 x 12–24 x 30 mm with ring\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eBernardo adjustable grooving cutter 160 x 12–24 x 30 mm with stop ring\u003c\/strong\u003e is a professional tool designed for the \u003cstrong\u003eprecise routing of thick grooves and joints\u003c\/strong\u003e in solid wood and panels.\u003cbr\u003eThe continuous adjustment from \u003cstrong\u003e12 to 24 mm\u003c\/strong\u003e allows you to adapt the depth and width of the groove to your needs, making this head extremely versatile.\u003cbr\u003eConstructed from \u003cstrong\u003ebalanced aluminum alloy\u003c\/strong\u003e and equipped with \u003cstrong\u003ereversible carbide (HW) knives\u003c\/strong\u003e, it guarantees precise cuts, a perfect finish, and long life. Compatible with \u003cstrong\u003eBernardo spindle moulders and vertical routers\u003c\/strong\u003e with a 30 mm spindle bore, it is suitable for carpenters and professionals who require \u003cstrong\u003eflexibility and precision\u003c\/strong\u003e in woodworking.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eMain specifications\u003c\/h3\u003e\n\u003cp\u003e \u003cstrong\u003eBernardo\u003c\/strong\u003e adjustable head for deep grooves and joints\u003cbr\u003e Continuous adjustment from \u003cstrong\u003e12 to 24 mm\u003c\/strong\u003e for wide flexibility\u003cbr\u003e Body made of \u003cstrong\u003ebalanced aluminum alloy\u003c\/strong\u003e\u003cbr\u003e Equipped with \u003cstrong\u003ereversible carbide (HW) knives\u003c\/strong\u003e\u003cbr\u003e Diameter 160 mm, spindle bore 30 mm\u003cbr\u003e Includes \u003cstrong\u003estop ring\u003c\/strong\u003e for guided operations\u003cbr\u003e Suitable for \u003cstrong\u003eBernardo\u003c\/strong\u003e spindle moulders and vertical routers\u003cbr\u003e Suitable for solid wood, panels, and precision joints\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBernardo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable grooving cutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e160 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCutting thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 – 24 mm (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore (spindle)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKnives\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReversible carbide (HW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBalanced aluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded accessories\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStop ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRouting of grooves and joints in wood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAustria\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003ch3\u003eStandard equipment\u003c\/h3\u003e\u003c\/h3\u003e\n\u003cp\u003e 1x Bernardo adjustable grooving cutter 160 x 12–24 x 30 mm\u003cbr\u003e 1x Stop ring\u003cbr\u003e Reversible knives fitted\u003cbr\u003e Protective packaging\u003c\/p\u003e\n\n\u003ch3\u003eLogistics\u003c\/h3\u003e\n\u003cp\u003eBernardo shipping: 5–9 working days (7 days to the South). Original spare parts available with 3–5 working days shipping. Customer support in Italian available.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is an adjustable grooving cutter and on which machine is it used?\u003c\/summary\u003e\n\u003cp\u003eThe Bernardo Ø 160 mm adjustable grooving cutter is a tool for spindle moulders (standard Ø 30 mm spindle) designed for making calibrated grooves in solid wood and panels. Unlike single shank cutters, this tool has an adjustable groove width from 12–24 mm — allowing you to adapt the groove width without changing tools, reducing setup times. Used to create tongue and groove joints, panel seats, dados, and fastening profiles.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow is the groove width adjusted?\u003c\/summary\u003e\n\u003cp\u003eAdjustment is made via the lateral expansion system: the two halves of the tool move, bringing the lateral cutting blades closer or further apart. The adjustment is graduated — check the millimeter scale engraved on the tool. For precision grooves, always perform a test pass on scrap material and measure the actual width before proceeding with the final piece.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat materials does it work on?\u003c\/summary\u003e\n\u003cp\u003eSolid wood (hard and soft), chipboard panels, MDF, plywood. Not suitable for metals — the inserts are optimized for wood. On MDF and melamine-coated panels, reduce the feed rate to avoid fraying the edge of the groove.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat spindle speed should be used?\u003c\/summary\u003e\n\u003cp\u003eFor Ø 160 mm grooving cutters: 3,000–6,000 rpm on solid wood. On MDF: 4,000–8,000 rpm with reduced feed rate. The optimal peripheral speed is 40–60 m\/s — do not exceed the maximum speed indicated on the tool.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre spare parts (blades\/inserts) available?\u003c\/summary\u003e\n\u003cp\u003eOriginal spare parts available with 3–5 working days shipping. Customer support in Italian available.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50715409776968,"sku":"16-2323","price":295.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Bernardo_testa_regolabile_per_scanalature_160_x_12_24_x_30_mm_con_anello_di_battuta.png?v=1762768235","url":"https:\/\/www.krollit.com\/products\/piedini-regolabili-160-x-12-24-x-30-mm","provider":"Krollit","version":"1.0","type":"link"}