Drill America DWTSR1316-1440 1/4"-40 X 13/16" OD HSS Round Adjustable Die, Special, DWTSR1316-1440 Shop By Vehicle>Buick Drill America D/ACO3/8X43/64 43/64" Cobalt

Drill America D/ACO3/8X43/64 43/64" Cobalt Reduced Shank Drill Bit

1/4" ID x 12’

Size: 1-1/4-12

Drill America D/A833SD-CO-SET 1/2"-1"x64ths 33 Piece Cobalt Reduced Shank Drill Bit Set

Chadwick & Trefethen 34225 13

Drill America DWTSR1316-1440 1/4"-40 X 13/16" OD HSS Round Adjustable Die, Special, DWTSR1316-1440 Shop By Vehicle>Buick Drill America D/ACO3/8X43/64 43/64" CobaltDrill America DWTSR1316 1440 1 4" 40 X 13 16" OD HSS Round Adjustable Die, Special, DWTSR1316 1440 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