LARGE WHEELS Diameters from 2" to 6".
Best performance speed may be well below the maximum safe speed indicated.
Sold individually.
Style No. Dia. Thickness Hole Coarse Medium Fine Extra Fine Max. Safe
202 2" 1⁄8" 1⁄4" — 10.89202 10.89203 — 10,500
204 2" 1⁄4" 1⁄4" 10.894 10.895 10.896 10.897 10,500
208 2" 1⁄2" 1⁄4" — 10.899 10.900 10.901 10,500
302 3" 1⁄8" 1⁄4" 10.91201 10.91202 10.91203 10.91204 7,000
304 3" 1⁄4" 1⁄4" 10.913 10.914 10.915 10.916 7,000
306 3" 3⁄8" 1⁄4" 10.918 10.919 10.920 10.921 7,000
308 3" 1⁄2" 1⁄4" 10.923 10.924 10.925 10.926 7,000
404 4" 1⁄4" 1⁄2" 10.928 10.929 10.930 — 5,250
408 4" 1⁄2" 1⁄2" 10.937 10.938 10.939 10.940 5,250
506 5" 3⁄8" 1⁄2" — — — 10.950 4,200
508 5" 1⁄2" 1⁄2" — 10.953 10.954 10.955 4,200
512 5" 3⁄4" 1⁄2" 10.956 10.957 — — 4,200
604 6" 1⁄4" 1⁄2" — 10.962 10.963 10.964 3,500
608 6" 1⁄2" 1⁄2" 10.970 10.971 10.972 10.973 3,500
612 6" 3⁄4" 1⁄2" 10.975 10.976 10.977 10.978 3,500
616 6" 1" 1⁄2" 10.97801 10.97802 10.97803 10.97804 3,500