TCT 1 8 R / L (for threading)

External

Internal

Grooving

RE

PDX

PNA

PSteel
MStainless
KCast iron
NNon-ferrous
SSuperalloys: First choice
: Second choice
HHard materials
Coated
Pitch Pitch
Designation HANDREPDXCDXPNAS
minmax
TCT18R-60N-010R0.1z0.831.62.6760°4
TCT18L-60N-010L0.1z0.831.62.6760°4
TCT18R-60N-020R0.2z0.831.62.5760°4
TCT18L-60N-020L0.2z0.831.62.5760°4

TCT 1 8 F R (sharp edge for threading) 䖃 : Line up S

Threading

RE

PDX

Parting-off PNA Right-hand (R) shown.

PSteel
MStainless
KCast iron
NNon-ferrous
SSuperalloys: First choice
: Second choice
HHard materials
Coated
Pitch Pitch
DesignationHANDREPDXCDXPNAS
minmax
TCT18FR-60A-005R0.1z0.410.60.9960°4
TCT18FR-60A-010L0.1z1211.6360°4

䖃 : Line up STANDARD CUTTING CONDITIONS TC S18 R (3 D chipbreaker), TC G18 R / L ( h o n e d e d g e)

ISOWorkpiece materialsGradesCutting speedFeed:f (mm/rev)
Vc (m/min)TCGTCS
Low carbon steel S15C, S20C, etc. C15, C20, etc.AH702580 - 1800.03 - 0.120.03 - 0.15
Carbon steels, Alloy steel S55C, SCM440, etc. C55, 42CrMoS4, etc.AH702580 - 1800.03 - 0.120.03 - 0.15
Prehardened steel NAK80, PX5, etc.AH702580 - 1800.03 - 0.120.03 - 0.15
Stainless steel SUS304, SUS316, etc. X5CrNi18-9, X5CrNiMo17-12-3, etc.AH702550 - 1200.03 - 0.120.03 - 0.15
Grey cast iron FC250, FC300, etc. 250, 300, etc.AH702550 - 1800.03 - 0.120.03 - 0.15
Ductile cast iron FCD400, FCD600, etc. 400-15, 600-3, etc.AH702550 - 1800.03 - 0.120.03 - 0.15
Titanium alloys Ti-6AI-4V, etc.AH702530 - 800.03 - 0.120.03 - 0.15
Superalloys Inconel718, etc.AH702520 - 600.03 - 0.120.03 - 0.15