C'BORE hole file, save the text in wordpad or notepad then rename to CBORE_UNC.hol.
you will need to change config.pro add hole_parameter_file_path - c:\where ever you placed the CBORE_UNC.hol
then restart ProE
TABLE_DATA PRO_VERSION 24 THREAD_SERIES CBORE CLASS 2b TABLE_UNITS inch DEPTH_RATIO 1.25 CALLOUT_FORMAT v &CBORE_DIAMETER X x &CBORE_DEPTH / &Number_Size DRILL ( n &Diameter ) &Drill_Depth / ( &Pattern_No ) HOLE
THREAD_DATA FASTENER_ID BASIC_DIAM THREAD TAP_DR TAP_DEC PERCENT_THREAD CLEAR_DR_CLOSE CLOSE_DEC CLEAR_DR_FREE FREE_DEC CLEAR_DR_MED MED_DEC CBOREDIAM CBOREDEPTH CSINKDIAM CSINKANGLE BOTCSINKDIAM BOTCSINKANGLE
1-64 0.073 64 #53 0.0595 81% #48 0.0760 #46 0.0810 0 0
0.1563 0.094 0.146 82 0.146 82
2-56 0.086 56 #50 0.0700 62% #43 0.0890 #41 0.0960 0 0
0.1875 0.094 0.172 82 0.172 82
3-48 0.099 48 #47 0.0785 69% #37 0.1040 #35 0.1100 0 0
0.2188 0.109 0.199 82 0.199 82
4-40 0.112 40 #43 0.0890 65% #32 0.1160 #30 0.1285 0 0
0.2188 0.125 0.225 82 0.225 82
5-40 0.125 38 #38 0.1015 65% #30 0.1285 #29 0.1360 0 0
0.2500 0.140 0.252 82 0.252 82
6-32 0.138 36 #36 0.1065 71% #27 0.1440 #25 0.1495 0 0
0.2813 0.156 0.279 82 0.279 82
8-32 0.164 32 #29 0.1360 62% #18 0.1695 #16 0.1770 0 0
0.3125 0.188 0.332 82 0.332 82
10-24 0.190 24 #25 0.1495 69% #9 0.1960 #7 0.2010 0 0
0.3750 0.250 0.385 82 0.385 82
12-24 0.216 24 #16 0.1770 66% #2 0.2210 I 0.2280 0 0 0 0.250 0.438 82 0.438 82
14-20 0.242 20 #10 0.1935 75% D 0.2460 F 0.2570 0 0 0 0.281 0 82 0 82
1/4-20 0.250 20 #7 0.2010 70% F 0.2570 H 0.2660 0 0
0.4375 0.281 0.507 82 0.507 82
5/16-18 0.3125 18 F 0.2570 72% P 0.3230 Q 0.3320 0 0
0.5613 0.343 0.635 82 0.635 82
3/8-16 0.375 16 5/16 0.3125 72% W 0.3860 X 0.3970 0 0
0.6250 0.406 0.762 82 0.762 82
7/16-14 0.4375 14 U 0.3680 70% 29/64 0.4531 15/32 0.4687 0 0
0.7188 0.468 0.812 82 0.812 82
1/2-13 0.500 13 27/64 0.4219 73% 33/64 0.5156 17/32 0.5312 0 0
0.8125 0.531 0.875 82 0.875 82
9/16-12 0.5625 12 31/64 0.4843 68% 0 0 0 0 0 0
0.875 0.594 1.000 82 1.000 82
5/8-11 0.625 11 17/32 0.5312 75% 0 0 0 0 0 0
1.0000 0.656 1.125 82 1.125 82
3/4-10 0.750 10 21/32 0.6562 68% 0 0 0 0 0 0
1.1875 0.781 1.375 82 1.375 82
7/8-9 0.875 9 49/64 0.7656 72% 0 0 0 0 0 0
1.3750 0.906 0 82 0 82
1-8 1.000 8 7/8 0.8750 73% 0 0 0 0 0 0
1.6250 1.030 0 82 0 82
1-1/8-7 1.125 7 63/64 0.9843 0 0 0 0 0 0 0
1.718 1.156 0 82 0 82
1-1/4-7 1.250 7 1-7/64 1.1093 0 0 0 0 0 0 0
2.0000 1.313 0 82 0 82