Center drill set

Center drill set (Plain type) NO#flute dia (d)body dia (d1)OAL(L)flute length(l)MaxMinTP08070010.50 3.15 31.5 1.0 0.8 TP08070020.63 3.15 31.5 1.2 0.9 TP08070030.80 3.15 31.5 1.5 1.1 TP08070041.00 3.15 31.5 1.9 1.3 TP08070051.25 3.15 31.5 2.2 1.6 TP08070061.60 4.00 35.5 2.8 2.0 TP08070072.00 5.00 40.0 3.3 2.5 TP08070082.50 6.30 45.0 4.1 3.1 TP08070093.15 8.00 50.0 4.9 3.9 TP08070104.00 10.00 56.0 6.2 5.0 TP08070115.00 12.50 63.0 7.5 6.3 TP08070126.30 16.00 71.0 9.2 8.0 TP08070138.00 20.00 80.0 11.5 10.1 TP080701410.00 25.00 100.0 14.2 12.8Center drill with bell type NO#flute dia (d)body dia (d1)OAL(L)flute length(l)MaxMinTP08080011.00 4.0 35.5 1.91.3 TP08080021.25 5.0 40.0 2.21.6 TP08080031.60 6.3 45.0 2.82.0 TP08080042.00 8.0 50.0 3.32.5 TP08080052.50 10.0 56.0 4.13.1 TP08080063.15 11.2 60.0 4.93.9 TP08080074.00 14.0 67.0 6.25.0 TP08080085.00 18.0 75.0 7.56.3 TP08080096.30 20.0 80.0 9.28.0 TP08080108.00 25.0 100.0 11.510.1 TP080801110.00 31.5 125.0 14.212.8Combined drills and countersinks-plain type ANSI B94.11M-79 NO#flute dia(d)body dia(d1)OAL(L)flute length(l)inchmminchmminchmminchmmTP08090010.0250.541/83.18 1-1/829 0.0300.76 TP08090021/320.790.0380.97 TP08090033/641.191-1/432 3/641.19 TP08090045/641.983/164.76 1-7/848 5/641.98 TP8090057/642.781/46.35 251 7/642.78 TP08090061/83.185/167.94 2-1/854 1/83.18 TP08090073/164.767/1611.11 2-3/470 3/164.76 TP08090087/325.561/212.70 376 7/325.56 TP08090091/46.355/815.88 3-1/483 1/46.35 TP08090105/167.943/419.05 3-1/289 5/167.94Combined drills and countersinks-bell type ANSI B94.11M-79 NO#flute dia(d)body dia(d1)OAL(L)flute length(l)inchmminchmminchmminchmmTP08100013/641.191/83.180.102.51-1/432TP08100021/641.593/164.760.153.81-7/848TP08100033/322.381/46.350.205.1251TP08100047/642.785/167.940.256.42-1/854TP08100055/323.977/1611.110.358.12-3/470TP08100063/164.761/212.700.4010.2376TP08100077/325.565/815.880.5012.73-1/483TP08100081/46.353/419.050.6015.23-1/289