135 degree split point screw. Machine length wire gauge. One each plug taps No. 1112 4-40 NC, No. 1118 6-32 NC, No. 1124 8-32 NC, No. 1128 10-24 NC, No. 1131 10-32 NF, No. 1420 1/4"-20 NC; drill bits No. 20143 #43, No. 20135 #35, No. 20129#29, No. 20125 #25, No. 20121 #21, No. 20107 #7; No. 12401 T-Handle tap wrench.