Lathe Mandrels

These Mandrels are made of hardened steel and are accurately ground to size. Mandrels are slightly tapered with the size marked on the large end. Standard taper .0005" per inch. Sizes under 1" are .0005" undersize on small end. Sizes 1-1/16 to 3" are .001" undersize on small end. Designed for setting up accurately bored or reamed blanks and castings for pulleys, handwheels or hubs, on centers so that the outside diameter can be turned concentrically with the axis of the hole in which the mandrel is fixed.

Item Diam. Price 7-500-005 1/8 $7.00 7-500-010 5/32 $7.00 7-500-015 3/16 $7.00 7-500-020 7/32 $7.00 7-500-025 1/4 $7.00 7-500-030 9/32 $7.00 7-500-035 5/16 $7.00 7-500-040 11/32 $8.00 7-500-045 3/8 $8.00 7-500-050 13/32 $8.00 7-500-055 7/16 $8.00 7-500-060 15/32 $8.00 7-500-065 1/2 $8.00 7-500-070 17/32 $10.00 7-500-075 9/16 $10.00 7-500-080 19/32 $10.00 7-500-085 5/8 $10.00 7-500-090 21/32 $12.00

Item Diam. Price 7-500-095 11/16 $12.00 7-500-100 23/32 $12.00 7-500-105 3/4 $12.50 7-500-110 25/32 $14.00 7-500-115 13/16 $14.00 7-500-120 27/32 $14.00 7-500-125 7/8 $14.00 7-500-130 29/32 $16.00 7-500-135 15/16 $16.00 7-500-140 31/32 $16.00 7-500-145 1 $16.00 7-500-150 1-1/16 $21.00 7-500-155 1-1/8 $21.00 7-500-160 1-3/16 $25.00 7-500-165 1-1/4 $25.00 7-500-170 1-5/16 $30.00 7-500-175 1-3/8 $30.00 7-500-180 1-7/16 $35.00

Item Diam. Price 7-500-185 1-1/2 $35.00 7-500-190 1-9/16 $39.00 7-500-195 1-5/8 $39.00 7-500-200 1-11/16 $45.00 7-500-205 1-3/4 $45.00 7-500-210 1-13/16 $50.00 7-500-215 1-7/8 $50.00 7-500-220 1-15/16 $55.00 7-500-225 2 $55.00 7-500-230 2-1/8 $60.00 7-500-235 2-1/4 $65.00 7-500-240 2-3/8 $70.00 7-500-245 2-1/2 $75.00 7-500-250 2-5/8 $95.00 7-500-255 2-3/4 $110.00 7-500-260 2-7/8 $120.00 7-500-265 3 $130.00