{"product_id":"bernardo-ad-310s-spirale-400v","title":"Bernardo AD 310 S Planer Thicknesser – 400V with spiral cutter block","description":"\u003cp\u003eThe Bernardo AD 310 S – 400V planer-thicknesser offers a planing width of 310 mm, a jointer table of 1,610 mm, a spiral cutterblock Ø 95 mm with 52 TCT inserts at 4,300 rpm, a maximum thicknessing height of 225 mm, a feed rate of 6 m\/min, and a 3.0 kW three-phase 400V motor. It provides up to 50% noise reduction and a cutting edge life up to 20 times longer than HSS knives. Manufactured in Austria, distributed in Italy by Krollit as the official Bernardo distributor since 2007.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlaning width (jointer):\u003c\/strong\u003e 310 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutterblock:\u003c\/strong\u003e spiral Ø 95 mm – 52 TCT inserts – 4,300 rpm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThicknessing height:\u003c\/strong\u003e 5 – 225 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThicknessing feed rate:\u003c\/strong\u003e 6 m\/min\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor:\u003c\/strong\u003e 3.0 kW S1 \/ 4.2 kW S6 – 400V three-phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise reduction:\u003c\/strong\u003e approx. 50% vs HSS knives\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 295 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho uses the AD 310 S and for what\u003c\/h3\u003e\n\u003cp\u003eThe Bernardo AD 310 S is the spiral cutterblock version of the AD 310: same structure, same motor, same weight, but with 52 TCT inserts instead of 4 HSS knives. The choice between AD 310 and AD 310 S depends almost exclusively on the frequency of maintenance desired: those who consider knife sharpening an acceptable routine choose the lower-cost AD 310; those who want to almost completely eliminate machine downtime for cutting edge maintenance choose the AD 310 S. In Krollit customers' workshops, it is chosen by joineries with 6-8 hour shifts on mixed woods, where the time spent on traditional sharpening impacts productivity.\u003c\/p\u003e\n\u003ch3\u003e52 TCT inserts: why so many\u003c\/h3\u003e\n\u003cp\u003eThe Ø 95 mm cutterblock of the AD 310 S holds 52 inserts in a helical, staggered arrangement: each insert cuts only a small section of the workpiece per rotation, with a progressive entry angle that eliminates harmonic vibrations. The result is a surface with superior cutting fineness compared to straight knives, less tear-out on oblique grain, and a significantly lower noise level, measurable at 10-15 dB less than the HSS version. Each insert has 4 cutting edges: when one edge wears out, it is rotated by 90°.\u003c\/p\u003e\n\u003ch3\u003eKrollit logistics and support\u003c\/h3\u003e\n\u003cp\u003eBernardo shipping in 5-9 business days (7 days to the South). Original Bernardo spare parts available from stock with 3-5 business day shipping. Customer support available in Italian.\u003c\/p\u003e\n\u003ch3\u003eWho is the Bernardo AD 310 S – 400V for?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003cth\u003eReason\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePassionate hobbyist\u003c\/td\u003e\n\u003ctd\u003eSuitable\u003c\/td\u003e\n\u003ctd\u003eHeavy professional machine (295 kg, three-phase). For hobby use, TCT is appreciated for minimal maintenance, but the cost is higher than the AD 310 HSS.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall joinery \/ craftsman (1-5 employees)\u003c\/td\u003e\n\u003ctd\u003eRecommended\u003c\/td\u003e\n\u003ctd\u003eThe time saved on cutting edge maintenance recoups the additional investment compared to the AD 310 HSS in about 12-18 months of professional use.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous \/ industrial production\u003c\/td\u003e\n\u003ctd\u003eRecommended\u003c\/td\u003e\n\u003ctd\u003eFor 6-8 hour shifts, TCT virtually eliminates downtime for sharpening. For even more intensive production, consider the ADM 300 with a helical roller.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e workshops without a 400V three-phase system; those who primarily work with straight knives and prefer not to change technology; workpieces over 310 mm wide (consider AD 410 S).\u003c\/p\u003e\n\u003ch3\u003eJointer (surface planer)\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\u003ePlaning width\u003c\/td\u003e\n\u003ctd\u003e310 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTable length\u003c\/td\u003e\n\u003ctd\u003e1,610 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTable height\u003c\/td\u003e\n\u003ctd\u003e910 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutterblock – diameter\u003c\/td\u003e\n\u003ctd\u003eØ 95 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTCT inserts\u003c\/td\u003e\n\u003ctd\u003e52 reversible pcs (4 cutting edges\/insert)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutterblock speed\u003c\/td\u003e\n\u003ctd\u003e4,300 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFence\u003c\/td\u003e\n\u003ctd\u003e1,110 × 150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFence tilt\u003c\/td\u003e\n\u003ctd\u003e90° – 45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. depth of cut\u003c\/td\u003e\n\u003ctd\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eThicknesser\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\u003eWorking width\u003c\/td\u003e\n\u003ctd\u003e310 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePassage height (min–max)\u003c\/td\u003e\n\u003ctd\u003e5 – 225 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThicknessing table length\u003c\/td\u003e\n\u003ctd\u003e750 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. depth of cut\u003c\/td\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeed rate\u003c\/td\u003e\n\u003ctd\u003e6 m\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMotor and power supply\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\u003eMotor power S1 (100%)\u003c\/td\u003e\n\u003ctd\u003e3.0 kW (4.0 HP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power S6 (40%)\u003c\/td\u003e\n\u003ctd\u003e4.2 kW (5.7 HP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e400V – three-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDust extraction outlet\u003c\/td\u003e\n\u003ctd\u003eØ 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions and weight\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\u003eMachine dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e1,610 × 900 × 1,150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e295 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance and safety\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\u003eMarking\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDirective\u003c\/td\u003e\n\u003ctd\u003eMachinery Directive 2006\/42\/EC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety devices\u003c\/td\u003e\n\u003ctd\u003eON\/OFF switch with undervoltage release, cutterblock guard, anti-restart lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eStandard equipment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSpiral cutterblock with 52 mounted TCT inserts\u003c\/li\u003e\n\u003cli\u003e5 spare TCT inserts\u003c\/li\u003e\n\u003cli\u003eSafety push block\u003c\/li\u003e\n\u003cli\u003eSetting gauge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between AD 310 and AD 310 S?\u003c\/summary\u003e\n\u003cp\u003eThe AD 310 mounts 4 HSS knives on the Ø 95 mm cutterblock. The AD 310 S mounts 52 TCT inserts on the same cutterblock. Structure, motor, dimensions, and weight are identical. TCT offers: approx. 50% noise reduction, 10-20 times longer cutting edge life, maintenance by rotation\/individual replacement without disassembling the cutterblock. The cost of the AD 310 S is higher; the time saved in maintenance recoups it in 12-18 months of full-shift professional use.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWith 52 inserts, is replacement complicated?\u003c\/summary\u003e\n\u003cp\u003eNo. The inserts are not replaced all at once. In normal use, 1-3 inserts are dealt with at a time, those in the most stressed positions. The procedure is identical regardless of the number of inserts: hex key, 2 minutes per insert, no cutterblock disassembly. The 52 inserts mean more cutting points distributed on the cutterblock, higher surface quality, not greater maintenance complexity.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the AD 310 S work on all wood types?\u003c\/summary\u003e\n\u003cp\u003eYes, with superior results to the HSS version on almost all woods. Particularly appreciated on: hard woods with difficult grain (oak, ash, walnut) where the helical cut reduces tear-out; resinous woods (pine, larch) where resin accumulates less on TCT inserts than on HSS knives; MDF and panels with glues where TCT lasts 10-20 times longer than HSS. On very exotic and siliceous woods, TCT insert wear is faster than usual but remains manageable.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat dust extractor is needed for the AD 310 S?\u003c\/summary\u003e\n\u003cp\u003eThe dust extraction outlet is Ø 100 mm. With a 310 mm width, a dust extractor with a minimum airflow of 600-800 m³\/h is needed. The spiral cutterblock produces chips of a different shape than straight knives, smaller and more homogeneous, which are easily extracted even with medium-capacity systems. Bernardo DC 300 and DC 600 are compatible.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow much space is needed in the workshop?\u003c\/summary\u003e\n\u003cp\u003eThe machine footprint is 1,610 × 900 × 1,150 mm. For moving workpieces, clear space of at least 2.5 m in front and behind is needed. At 295 kg, adequate means for unloading are required: check access (minimum door width 1.2 m).\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50692575723848,"sku":"08-1066","price":3336.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Pialla_a_filo_e_spessore_Bernardo_AD_310_S_con_albero_a_spirale_e_inserti_TCT.jpg?v=1760689970","url":"https:\/\/www.krollit.com\/products\/bernardo-ad-310s-helical-400v","provider":"Krollit","version":"1.0","type":"link"}