{"product_id":"nastro-per-sega-biflex-3960-x-34-x-11-vario-3-4-denti-per-pollice","title":"Bernardo BiFlex Saw Blade 3960 x 34 x 1.1 - Vario 3\/4 teeth per inch.","description":"\u003cp\u003eBernardo BiFlex Saw Blade 3960 x 34 x 1.1 - Vario 3\/4 teeth per inch. is a professional cutting tool available from Krollit, an official Bernardo distributor since 2007.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 3960 x 34 x 1.1 mm\u003c\/li\u003e\n\u003cli\u003eTeeth Per Inch: Vario 3\/4\u003c\/li\u003e\n\u003cli\u003eMaterial: BiFlex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho uses the BiFlex Saw Blade 3960 x 34 x 1.1 - Vario 3\/4 teeth per inch. and for what\u003c\/h3\u003e\n\u003cp\u003eMechanical workshops and tool labs use the BiFlex Saw Blade 3960 x 34 x 1.1 - Vario 3\/4 teeth per inch. for cutting, drilling, or sharpening operations on materials compatible with the tool's geometry.\u003c\/p\u003e\n\u003ch3\u003eIts place in the Bernardo range\u003c\/h3\u003e\n\u003cp\u003eBernardo BiFlex Saw Blade 3960 x 34 x 1.1 - Vario 3\/4 teeth per inch. is part of the Bernardo cutting tool range, distributed in Italy by Krollit since 2007. The Bernardo range includes models of various categories and performance levels: to choose the right machine for your use case, you can consult the Bernardo catalog on Krollit or contact customer support for selection assistance.\u003c\/p\u003e\n\u003ch3\u003eKrollit logistics and support\u003c\/h3\u003e\n\u003cp\u003eShipping 3-5 business days from Krollit warehouse for spare parts and accessories. Italian customer support available for technical documentation and compatibility verification with the reference machine. Krollit has been an official distributor since 2007.\u003c\/p\u003e\n\u003ch3\u003eWho is the BiFlex Saw Blade 3960 x 34 x 1.1 - Vario 3\/4 teeth per inch. for\u003c\/h3\u003e\n\u003cp\u003eThe BiFlex saw blade 3960 x 34 x 1.1 - vario 3\/4 teeth per inch. is recommended for the following professional profiles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical workshops and tool labs\u003c\/strong\u003e: cutting and sharpening operations on compatible materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsers with compatible machines\u003c\/strong\u003e: replacement part or original tool for the indicated machine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOut-of-spec materials\u003c\/strong\u003e: verify workable material and tool geometry before use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich band saw is it compatible with?\u003c\/summary\u003e\n\u003cp\u003eIt is specific for professional Bernardo MSB series metal band saws (blade stroke 3960 mm).\u003c\/p\u003e\n\u003cp\u003eVerify the blade stroke (closed blade length) of your saw before purchasing. The length is indicated in the machine manual or printed on the existing blade.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is 3-4 TPI toothing used for?\u003c\/summary\u003e\n\u003cp\u003eSuitable for cutting large sections and solid profiles (\u003e50 mm), mild steels, and non-ferrous alloys. VARIO pitch (variable pitch teeth) reduces vibrations and extends service life compared to fixed pitch.\u003c\/p\u003e\n\u003cp\u003eGeneral rule for metal: low TPI (4-6) for large solids, medium TPI (8-10) for tubular profiles, high TPI (12-14) for thin sheets and thin-walled tubes. Typical cutting speed: 30-90 m\/min on mild steel.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat can be cut with a 34 mm width?\u003c\/summary\u003e\n\u003cp\u003eIt is suitable for industrial straight cuts with maximum rigidity (no curves).\u003c\/p\u003e\n\u003cp\u003eThe width determines rigidity and the type of cut possible. For metals, a bimetal blade (Biflex) with M42 HSS teeth on a flexible body is always required.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does Biflex mean?\u003c\/summary\u003e\n\u003cp\u003eBiflex is a bimetal blade with a flexible steel body and M42 HSS steel teeth, optimized for metal cutting.\u003c\/p\u003e\n\u003cp\u003eM42 teeth (high cobalt content HSS-Co8) resist temperatures up to 600 °C and maintain sharpness on hardened steels and hard alloys. The bimetal structure combines body flexibility and teeth hardness.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow to tension it correctly?\u003c\/summary\u003e\n\u003cp\u003eTypical tension for metal blades: 25,000-35,000 PSI. Incorrect tension is the main cause of premature breakage.\u003c\/p\u003e\n\u003cp\u003eBlades that are too loose cut crooked and break due to fatigue; too tight blades break due to mechanical tension. Always consult the saw manual for the exact value. Check cold after 5 minutes of operation.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50729304916296,"sku":"47-10453","price":111.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Nastro-per-sega_87a6c873-a518-4ce3-8d30-741d355ce58d.jpg?v=1750447663","url":"https:\/\/www.krollit.com\/products\/bandsaw-blade-biflex-3960-x-34-x-11-vario-3-4-teeth-per-inch","provider":"Krollit","version":"1.0","type":"link"}