{"product_id":"affilatrici-bernardo-dg-13-m","title":"Bernardo DG 13 M Drill Bit Sharpener – Ø 2–13 mm, 230V","description":"\u003cp\u003eThe Bernardo DG 13 M drill bit sharpener sharpens twist drills from Ø 2–13 mm, point angle 90°–135°, speed 4,400 rpm, 0.12 kW single-phase 230V motor. Weight 8 kg. Distributed in Italy by Krollit as an official Bernardo distributor since 2007.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSharpenable drill bit diameter:\u003c\/strong\u003e Ø 2–13 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint angle:\u003c\/strong\u003e 90°–135°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed:\u003c\/strong\u003e 4,400 rpm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor power:\u003c\/strong\u003e 0.12 kW – 230V single-phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L × W × H):\u003c\/strong\u003e 280 × 135 × 165 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 8 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho uses the DG 13 M and for what\u003c\/h3\u003e\n\u003cp\u003eThe Bernardo DG 13 M sharpener restores worn twist drills in the Ø 2–13 mm range. In a machine shop that drills regularly, drill bits are among the most frequent consumables: a Ø 10 mm HSS drill bit costs 3–8 euros; sharpening it with the DG 13 M takes 20–40 seconds. At 8 kg and single-phase 230V, it can be installed on any workbench without additional equipment. In Krollit's customers' workshops, it is used by mechanical workshops, metal fabricators, and maintenance shops.\u003c\/p\u003e\n\n\u003ch3\u003eWho is the Bernardo DG 13 M 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\u003eIdeal\u003c\/td\u003e\n\u003ctd\u003eCompact, economical, 230V: the entry point into drill bit sharpening for those who want to stop throwing them away.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProfessional machine shop\u003c\/td\u003e\n\u003ctd\u003eIdeal\u003c\/td\u003e\n\u003ctd\u003eRange Ø 2–13 mm: recovers the most used drill bits in the workshop with a measurable ROI in weeks.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntensive industrial production\u003c\/td\u003e\n\u003ctd\u003eAdequate\u003c\/td\u003e\n\u003ctd\u003eFor very high volumes, consider automatic sharpeners. The DG 13 M is optimal for manual on-demand sharpening.\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 drill bits outside the Ø 2–13 mm range; carbide drill bits without a dedicated diamond grinding wheel; taps (consider STG 20\/42).\u003c\/p\u003e\n\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\u003eSharpenable drill bit diameter\u003c\/td\u003e\n\u003ctd\u003eØ 2–13 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoint angle\u003c\/td\u003e\n\u003ctd\u003e90°–135°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd\u003e4,400 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor power\u003c\/td\u003e\n\u003ctd\u003e0.12 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e230V – single-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e280 × 135 × 165 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\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 2006\/42\/CE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eLogistics\u003c\/h3\u003e\u003cp\u003eBernardo shipping: 5–9 working days (7 days to the South). Original 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\u003eWhat is the difference between DG 13 M and other Bernardo drill bit sharpeners?\u003c\/summary\u003e\n\u003cp\u003eThe Bernardo drill bit range covers: DG 13 M (Ø 2–13 mm, 8 kg), DG 13 MD (Ø 2–13 mm with thinning, 8.1 kg), DG 20 M (Ø 2–20 mm with CBN wheel, 8.6 kg), DG 32 Pro (Ø 2–32 mm, 32 kg), DG 32 MD (Ø 12–32 mm with thinning, 30 kg). The choice depends on the maximum diameter of the drill bits used in the workshop.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the DG 13 M sharpen carbide drill bits?\u003c\/summary\u003e\n\u003cp\u003eWith the standard grinding wheel included, the DG 13 M is optimized for HSS drill bits. For tungsten carbide drill bits, a diamond grinding wheel is recommended. Contact Krollit for the specific grinding wheel.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow long does it take to sharpen a Ø 10 mm drill bit?\u003c\/summary\u003e\n\u003cp\u003eWith the DG 13 M, a slightly worn Ø 10 mm HSS drill bit takes 20–40 seconds. A very worn drill bit may take 1–2 minutes. The consistency of the result increases with operator practice.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre replacement grinding wheels available?\u003c\/summary\u003e\n\u003cp\u003eYes. Original Bernardo replacement grinding wheels are available with 3–5 working days shipping.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs specific training required to use it?\u003c\/summary\u003e\n\u003cp\u003eBernardo drill bit sharpeners have guidance systems that automatically position the drill bit at the correct angle. The operator only needs to insert the drill bit into the holder and advance it against the grinding wheel. Learning takes 5–10 minutes of practice.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50693192450376,"sku":"05-1612","price":502.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Affilatrice_Bernardo_DG_13_M_per_punte_da_trapano.jpg?v=1758705336","url":"https:\/\/www.krollit.com\/products\/sharpeners-bernardo-dg-13-m","provider":"Krollit","version":"1.0","type":"link"}