dance1 pisze:warto zapoznać się z podstawami G kodów, a tym bardziej z G61 i G64, ja bym G-kod chętnie zobaczył bo wierzę że prostokąt czy kwadrat poprawnie narysowałeś

G-code, skopiowałem z wygenerowanego pliku .tap
N0010 (Filename: kolka_nowe.tap)
N0020 (Post processor: Mach3.scpost)
N0030 (Date:11.03.2017 Time:15:03:38)
N0040 G21 (Units: Metric)
N0050 G40 G90 G91.1
N0060 F1
N0070 (Part: kolka)
N0080 (Operation: Wewnątrz, kwadrat, T1: Mill/router, 3 mm średnica, 5 mm Deep)
N0090 S1000 (Mill/router, 3 mm średnica)
N0100 T1 M06 G43 H1
N0110 G00 Z10.0000
N0120 S1000 M03
N0130 X24.6513 Y43.5000
N0140 Z0.5000
N0150 G01 Z-3.000 F80.0
N0160 X71.6513 F500.0
N0170 Y26.5000
N0180 X24.6513
N0190 Y43.5000
N0200 Z-5.000 F80.0
N0210 X71.6513 F500.0
N0220 Y26.5000
N0230 X24.6513
N0240 Y43.5000
N0250 (Operation: Wewnątrz, kolko duze, T1: Mill/router, 3 mm średnica, 3 mm Deep)
N0260 G00 Z10.0000
N0270 X21.5009 Y67.7799
N0280 Z0.5000
N0290 G01 Z-3.000 F80.0
N0300 G02 X30.1873 Y76.1530 Z-3.0000 I8.4992 J-0.1249 F500.0
N0310 X38.5002 Y67.6549 I-0.1873 J-8.4981
N0320 X21.5009 Y67.7799 I-8.5001 J0.0000
N0330 (Operation: Wewnątrz, kolko male, T1: Mill/router, 3 mm średnica, 10 mm Deep)
N0340 G00 Z10.0000
N0350 X59.6525 Y67.7908
N0360 Z0.5000
N0370 G01 Z-3.000 F80.0
N0380 G02 X65.8545 Y73.6515 Z-3.0000 I5.9985 J-0.1358 F500.0
N0390 X65.5830 Y61.6553 I-0.2033 J-5.9967
N0400 X59.6525 Y67.7908 I0.0679 J5.9996
N0410 G01 Z-6.000 F80.0
N0420 G02 X65.8545 Y73.6515 Z-6.0000 I5.9985 J-0.1358 F500.0
N0430 X65.5830 Y61.6553 I-0.2033 J-5.9967
N0440 X59.6525 Y67.7908 I0.0679 J5.9996
N0450 G01 Z-9.000 F80.0
N0460 G02 X65.8545 Y73.6515 Z-9.0000 I5.9985 J-0.1358 F500.0
N0470 X65.5830 Y61.6553 I-0.2033 J-5.9967
N0480 X59.6525 Y67.7908 I0.0679 J5.9996
N0490 G01 Z-10.000 F80.0
N0500 G02 X65.8545 Y73.6515 Z-10.0000 I5.9985 J-0.1358 F500.0
N0510 X65.5830 Y61.6553 I-0.2033 J-5.9967
N0520 X59.6525 Y67.7908 I0.0679 J5.9996
N0530 G00 Z10.0000
N0540 M05
N0550 M05 M30