{"product_id":"trapano-per-la-scalpellatura-di-cavita-2540-mm","title":"25.40 mm cavity chiselling drill","description":"\u003cp\u003eMortising Chisel Bit Ø 25.40 mm — for Bernardo oscillating mortising machines. For creating calibrated rectangular recesses for locks, hinges, and mechanisms on wooden doors and derivatives. Made in Austria, in the Krollit catalog since 2007 as an official Bernardo distributor.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 25.40 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Mortising recesses for locks and hinges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with:\u003c\/strong\u003e Bernardo oscillating mortising machines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e25.40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eMortising recesses for locks and hinges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eLogistics\u003c\/h3\u003e\n\u003cp\u003eOriginal spare parts available with 3–5 working day shipping. Customer service in Italian available.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the 25.40 mm mortising bit used for?\u003c\/summary\u003e\n\u003cp\u003eThe 25.40 mm bit is specifically for mortise locks and armored door mechanisms. Mortising (or oscillating drilling) works with lateral oscillating movement instead of standard rotation — it creates precisely dimensioned rectangular recesses for inserting locks, hinges, and mechanisms, without the need for manual chiseling. The bit size must exactly match the size of the lock box to be installed.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat machine is this bit used with?\u003c\/summary\u003e\n\u003cp\u003eBernardo mortising bits are compatible with Bernardo benchtop mortising machines (HW series and others) and oscillating pillar mortisers. They cannot be used on standard drill presses — they require the specific oscillating movement of the mortiser. Please verify compatibility with your device before purchasing. Customer service in Italian available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDelivery times?\u003c\/summary\u003e\n\u003cp\u003eOriginal spare parts available with 3–5 working day shipping. Customer service in Italian available.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50715999142216,"sku":"14-1006","price":53.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Trapano-per-la-scalpellatura-di-cavita-2540-mm_6a2a09bd-c972-49e3-95b6-bf5a290f5930.jpg?v=1750295632","url":"https:\/\/www.krollit.com\/products\/trapano-per-la-scalpellatura-di-cavita-2540-mm","provider":"Krollit","version":"1.0","type":"link"}