Aircraft Drill Black Oxide(19 Products)
WESTWARD

Decimal Equivalent Overall Length Flute Length Drill Bit Size Shank Dia. Max. Drilling Depth Fractional Size Size Price
0.062" 6" 7/8" - 0.062" 7/8" 1/16" 1/16" £7.17
0.0938 6" 1 3/16" 3/32" 0.094" - 3/32" 3/32" £6.77
0.125 6" 1 5/8" 1/8" 1/8" - 1/8" 1/8" £6.85
0.125 12" 1 5/8" 1/8" 1/8" - 1/8" 1/8" £8.99
0.1875 6" 2 5/16" 3/16" 0.188" - 3/16" 3/16" £8.87
0.1875 12" 2 5/16" 5/32" - - 3/16" - £20.11
0.2188 6" 2 1/2" 7/32" 0.219" 2 1/2" 7/32" 7/32" £7.41
0.2188 12" 2 1/2" 11/64" 0.219" - 7/32" 7/32" £15.63
0.25 6" - 1/4" - 2 3/4" 1/4" - £10.08
0.25 12" 2 3/4" 1/4" 1/4" - 1/4" 1/4" £21.70
0.281" 6" 2.938" - 0.281" 2 15/16" 9/32" 9/32" £11.33
0.2813 12" 2 15/16" 9/32" 0.281" - 9/32" 9/32" £25.67
0.3125 6" 3 3/16" 5/16" 0.312" 3 3/16" 5/16" 5/16" £13.83
0.3125 12" 3 3/16" 5/16" 0.312" - 5/16" 5/16" £17.67
0.3438 12" 3 7/16" 11/32" 0.344" - 11/32" 11/32" £19.54
0.4063 12" 3 7/8" 13/32" - - 13/32" - £25.15
0.5 6" 4 1/2" 3.1 mm 1/2" 4 1/2" 1/2" 1/2" £47.58
0.5 12" 4 1/2" 1/2" 1/2" 4 1/2" 1/2" 1/2" £54.06
3/8" 12" 3 5/8" 3/8" - 3 5/8" 3/8" - £35.54