For precision lapping,fitting,surfacing,polishing and other general use in machine shops.Universally used for grinding values.Supplied in 450 grm tin.Please specify grit number when ordering. CODE | Grit # | Applications | 614201 | 3000 | Precision lapping and high profile to mirror finishing of metal parts | 614202 | 2000 | 614203 | 1500 | 614204 | 1200 | 614205 | 1000 | 614206 | 800 | 614207 | 600 | Fine surface lapping.fine polishing for protection.seating of values,bearing and matting components. | 614208 | 500 | 614191 | 400 | 614209 | 320 | Surface finishing,e.g.valves seats,bearings bushings,etc | 614210 | 280 | 614192 | 240 | Surface lapping/reseating exhaust and intake valves | 614211 | 220 | 614212 | 180 | Cleaning of corroded bolt threads and sharpening shears,etc | 614213 | 150 | 614193 | 120 | Spot removal of uneven surfaces e.g.conditioning of new gears for smooth running. | 614214 | 100 | 614215 | 80 | 614194 | 60 | 614216 | 50 | Fast removal of high spots and very rough metal surfaces. | 614195 | 40 | 614217 | 36 | |