JTT (sharp edge)

PNA

RE

PDX

IC S

Right hand (R) shown.

PSteel
MStainless
KCast iron
NNon-ferrous
SSuperalloys: First choice
HHard materials: Second choice

Coated Cermet Uncoated

DesignationREPNA ICS PDX
External
JTTR3005F-550.05z z55°9.525 3.180.6
JTTL3005F-550.0555°9.525 3.180.6
InternalJTTR3005F0.05z zzz60°9.525 3.180.9
JTTL3005F0.05z60°9.525 3.180.9
JTTR3010F0.1z zzz60°9.525 3.180.9
GroovingJTTL3010F0.1z60°9.525 3.180.9

Machinable pitch range: 0.5 to 1 mm 䖃 : Line up

Threading

STANDARD CUTTING CONDITIONS

Parting-off

ISOWorkpiece materialGradeCutting speed Vc (m/min)Pitch (mm)TPI
Low carbon steel S15C, S25C, etc. C15, C25, etc.SH72560 - 1500.5 - 150 - 25
Carbon steel, Alloy steel S55C, SCM440 etc. C55, 42CrMoS4, etc.SH72560 - 1500.5 - 150 - 25
Pre-hardened steel NAK80, PX5 etc.SH72560 - 1500.5 - 150 - 25
Stainless steel SUS304, SUS316 etc. X5CrNi18-9, X5CrNiMo17-12-2, etc.SH72550 - 800.5 - 150 - 25
Grey cast iron FC250, FC300, etc. 250, 300, etc.TH1050 - 1000.5 - 150 - 25
Ductile cast iron FCD400, etc. 400-15S, etc.TH1050 - 1000.5 - 150 - 25
Titanium alloy Ti-6AI-4V, etc.SH72530 - 1000.5 - 150 - 25
Heat resistant alloy Inconel 718, etc.SH72530 - 1000.5 - 150 - 25