Heavy Hitter Universal Bench Grinder Sharpener Rig For Drill Bits Mill Cutters And Turning Knives Rock Solid Lathe Tool Sharpening Station 220V High Speed Steel

Heavy Duty Bench Sharpener for Mill Cutters and Drill Bits
✔️ 220v induction motor pushes 5200 rpm through heavy duty collets

This universal grinder setup restores precise edge geometry on high speed steel and carbide cutting tools. Shop floors and CNC maintenance crews rely on it to grind drill bits, end mills, turning knives, and circular saw blades without switching attachments. The cast base eats vibration while the flip table index head tackles steep relief angles without fuss.

✅ Grinding diameter hits 100mm which matches 3.94 inches max width on the wheel face
✅ Cup stone measures 100mm tall by 50mm wide by 20mm thick sized 3.9 by 2.0 by 0.8 inches
✅ Collets hold 4mm shanks equal to 0.15 inches paired with six eight ten and twelve mm sizes
✅ Packing box expands to 550mm deep by 650mm wide by 470mm tall converting to twenty one point seven by twenty five point six by eighteen point five inches
✅ Assembly loads roughly 99 pounds of dead weight translating to about forty five kilograms net

💡 Why do busy maintenance teams swap handheld files for a dedicated bench top sharpening press? This rig is handy when daily knife wear demands repeatable edge restoration without burning steel. - Cast aluminum chassis absorbs hammer taps and grinding shock down to the workbench - Quick change collets grip shanks from four to twelve millimeters and stay locked under load - Zero to ninety degree index plates let dialers switch between straight and helical cutters fast - Vacuum compatible guards sweep carbon dust away so the diamond dresser stays sharp longer

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