B1 Shaft Penetration
0.276 in (7.0 mm)
0.311 in (7.9 mm)
0.339 in (8.6 mm)
0.354 in, 9.0 mm
0.377 in, 9.6 mm
0.378 in (9.6 mm)
0.378 in, 9.6 mm
0.422 in, 10.7 mm
0.442 in, 11.2 mm
0.458 in, 11.6 mm
0.461 in, 11.7 mm
0.467 in, 11.8 mm
0.499 in, 12.7 mm
0.517 in, 13.1 mm
0.559 in, 14.2 mm
0.570 in, 14.5 mm
0.573 in, 14.6 mm
0.579 in, 14.7 mm
0.590 in, 15.0 mm
0.607 in, 15.4 mm
0.626 in, 15.9 mm
0.654 in, 16.6 mm
0.695 in, 17.6 mm
0.720 in, 18.3 mm
0.740 in (18.8 mm)
0.755 in, 19.2 mm
0.804 in, 20.4 mm
0.820 in
0.820 in (20.8 mm)
0.842 in, 21.4 mm
0.874 in, 22.2 mm
0.946 in
0.946 in, 24.0 mm
0.950 in
0.950 in (24.1 mm)
1.029 in, 26.1 mm
1.030 in (26.2 mm)
1.050 in, 26.7 mm
1.075 in, 27.3 mm
1.085 in, 27.6 mm
1.099 in, 27.9 mm
1.190 in
1.190 in (30.2 mm)
1.192 in, 30.3 mm
1.220 in (31.0 mm)
1.250 in
1.250 in (31.8 mm)
1.400 in
1.400 in (35.6 mm)
1.458 in, 37.0 mm
1.496 in
1.610 in
1.610 in (40.9 mm)
1.700 in
1.700 in (43.2 mm)
2.090 in
2.090 in (53.1 mm)
20.8 mm
24 mm
24.1 mm
26.2 mm
27.9 mm
30.2 mm
31.8 mm
35.6 mm
43.2 mm
53.1 mm