{"product_id":"mandrino-pergolato-cm-3-b-18-24-1006","title":"Pergola spindle CM 3 - B 18","description":"\u003cp\u003eArbor shank MT 3 - B 18. Available from Krollit, official Bernardo distributor since 2007.\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eTechnical data:\u003c\/strong\u003e Morse Taper MT 3 \/ Short taper B 18\u003c\/li\u003e\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\u003ctr\u003e\u003ctd colspan=\"2\"\u003eMorse Taper MT 3 \/ Short taper B 18\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eLogistics\u003c\/h3\u003e\n\u003cp\u003eOriginal spare parts available with 3–5 working days shipping. Customer support available in Italian.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eArbor shank MT 3 \/ B 18 — what is it and what is it used for?\u003c\/summary\u003e\n\u003cp\u003eThe arbor shank (or drill chuck arbor) is an adapter with an external Morse Taper MT 3 (which fits into the machine's seat) and an internal short taper B 18 (which receives the drill chuck with a Jacobs B 18 mount). It allows mounting a drill chuck on machines with a Morse Taper seat — the Morse Taper + short taper combination is the standard solution for pillar drills. Fully hardened and ground according to DIN 238.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow to remove the chuck from the arbor without damaging the taper?\u003c\/summary\u003e\n\u003cp\u003eInsert the extractor pin (drawbar) into the through-hole of the machine's spindle and strike firmly — the Morse taper is self-locking and requires a sharp blow to release. Do not use a hammer directly on the chuck. To remove the drill chuck from the short taper B 18: use the specific extraction wedge inserted into the slot of the short taper. Customer support available in Italian.\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 days shipping. Customer support available in Italian.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50726571704648,"sku":"24-1006","price":20.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/24-1006_1.jpg_1.jpg?v=1750423487","url":"https:\/\/www.krollit.com\/products\/chuck-pergolato-cm-3-b-18-24-1006","provider":"Krollit","version":"1.0","type":"link"}