Drill America DWTSR112-5820 5/8"-20 X 1-1/2" OD HSS Round Adjustable Die, Special, DWTSR112-5820 Shop By Category > Engine > Oil>Oil Funnels Chadwick & Trefethen 63430 25/32"

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D/A3F43/64

Drill America DWTSR112-5820 5/8"-20 X 1-1/2" OD HSS Round Adjustable Die, Special, DWTSR112-5820 Shop By Category > Engine > Oil>Oil Funnels Chadwick & Trefethen 63430 25/32"Drill America DWTSR112 5820 5 8" 20 X 1 1 2" OD HSS Round Adjustable Die, Special, DWTSR112 5820 For threading, a High Speed Steel Round Adjustable Die is desired for improved wear life. Round Dies are chamfered on both faces. One side has a 2 to 3 thread chamfer for threading, the other side has a 1 to 1 1 2 thread chamfer for threading close to a shoulder. Adjustment is obtained by a fine pitch screw which forces the sides of the die apart, or