Pilot depth

0.1400 in, 3.556 mm
0.1600 in, 4.064 mm
0.2500 in, 6.35 mm
0.3800 in, 9.652 mm
0.4400 in, 11.176 mm
0.4700 in, 11.938 mm
0.6300 in, 16.002 mm
0.7500 in, 19.05 mm
0.8800 in, 22.352 mm
1.1300 in, 28.702 mm
1.2200 in, 30.988 mm
1.2500 in, 31.75 mm
1.2700 in, 32.258 mm
1.5200 in, 38.608 mm
1.5600 in, 39.624 mm
1.6300 in, 41.402 mm
1.9100 in, 48.514 mm
2.4200 in, 61.468 mm