Cutting Data

Maximum Depth of First Cut for CNC Control

Internal Threading - M-Type Inserts

Max. DepthforFirst Pass (D1)mm
FullInsertNo Pas. of sesLow C Starbon eelHigh SCarbon teelAlloySteelSta Sinless teelNonf Alumerrous inium
ProfilePitchTPIDesignationMin.Max.Eq.(2)Dim.(3)Eq.(2)Dim.(3)Eq.(2)Dim.(3) Eq.(2)Dim.(3)Eq.(2)Dim.(3)
1.5011 IRM 1.50 ISO10200.200.300.180.270.160.240.120.180.280.42
1.0016 IRM 1.00 ISO9160.140.200.130.180.110.160.090.130.200.28
ISO1.2516 IRM 1.25 ISO9160.190.280.170.250.150.220.120.180.270.39
1.5016 IRM 1.50 ISO10200.200.300.180.270.160.240.120.180.280.42
Metric1.7516 IRM 1.75 ISO11180.210.320.190.290.170.260.140.210.290.45
2.0016 IRM 2.00 ISO12210.220.330.200.300.180.260.140.210.310.46
2.5016 IRM 2.50 ISO14210.230.340.210.310.18v0.270.150.220.320.48
3.0016 IRM 3.00 ISO16220.240.350.220.320.190.290.160.230.340.50
2016 IRM 20UN7130.200.300.180.270.160.240.120.180.280.42
American1816 IRM 18UN8150.200.300.180.270.160.240.120.180.280.42
16 IRM 16 UN11190.200.300.180.270.160.240.130.200.280.42
UN1416 IRM 14 UN11200.210.310.190.280.170.250.130.190.290.43
161216 IRM 12 UN12210.230.340.210.310.180.270.150.220.320.48
816 IRM 8 UN14200.240.360.220.320.190.290.160.230.340.50
1916 IRM 19 W7120.280.420.250.380.220.340.170.250.390.59
British1616 IRM 16 W9140.260.390.230.350.210.310.170.250.360.55
BSW1416 IRM 14 W10160.270.410.240.370.220.330.180.270.380.57
1116 IRM 11 W12190.310.460.280.410.250.370.200.300.430.64
1416 IRM 14 NPT21350.130.200.120.180.100.160.080.120.180.28
NPT11.516 IRM 11.5 NPT21330.170.250.150.230.140.200.110.160.240.35
816 IRM 8 NPT20340.230.340.210.310.180.270.140.200.320.48
Round616 IRM 6 RND12240.300.460.270.410.240.370.200.300.420.64
0.50-1.2548-1606 IRM A600.220.330.200.300.180.260.140.210.310.46
0.50-1.5048-1608 IRM A60(1)0.130.200.120.180.100.160.080.130.180.28
Pil0.50-1.5048-1611 IRM A600.130.200.120.180.100.160.080.130.180.28
arta0.50-1.5048-1616 IRM A600.130.200.120.180.100.160.080.130.180.28
Profile 60º1.75-3.0014-816 IRM G600.220.330.200.300.180.260.140.210.310.46
0.50-3.0048-816 IRM AG600.140.210.130.190.110.170.090.140.200.29
3.50-5.007-522 IRM N600.230.340.210.310.180.270.150.220.320.48
Partial1.75-3.0014-816 IRM G550.340.500.310.450.270.400.220.330.480.70
Profile 55º0.50-3.0048-816 IRM AG550.140.200.130.180.110.160.090.130.200.28

(1) Per the number of passes for the relevant pitch (2) Equal depth of cut method (3) Diminished depth of cut for each pass method