Carborundum 19xx

The disc comes from over-standard stock, may have scratches due to storage, functional at 95-99% - without affecting the correct functionality Sanding disc for stand / machine sander, with one-sided recess for flat grinding Diameter: 200mm Wheel strength: 32mm Hole: 32mm Recess diameter: 110mm Recess width: 20mm Grit: 46 Type abrasives: 99BA - artificial white corundum, ceramic binder Hardness: M Structure: 8 Speed: 50 m/s - You can find the way of marking the discs in the attached table. Recommended use: steel class 11, steel up to 55 HRC Use possible: stainless steel, cast iron

The disc comes from over-standard stock, may have scratches due to storage, functional at 95-99% - no effect on correct functionality Sanding disc shape T4 for stand / machine sander Diameter: 200/180mm Disc strength: 20mm Clamping hole: 32mm Grit: 60 Speed: 4770 rpm. Corundum : 99BA (white corundum) Hardness : L (medium) Structure : 9 (very open) Binder : V (ceramic) Recommended use: steel class 11 Possible use: steel up to 55 HRC, cast iron