NNon-ferrousB
SSuperalloys: First choice
HHard materials: Second choice
CoatedCermetUncoated
Max.
Designation HAND CW+0.05RECDX ICS groove
0
C depth
JTGR3180FR1.80.052.19.533.182.1
JTGR3200FR20.052.69.533.182.6
JTGL3200FL20.052.69.533.182.6
JTGR3200F-010R20.12.69.533.18D 2.6
JTGL3200F-010L20.12.69.533.182.6
JTGR3225FR2.250.052.69.533.182.6
JTGR3250FR2.50.052.69.533.182.6
JTGL3250FL2.50.052.69.533.182.6
JTGR3250F-010R2.50.12.69.533.182.6
JTGL3250F-010L2.50.12.69.533.18E 2.6
JTGR3275FR2.750.052.69.533.182.6
JTGR3300FR30.052.69.533.182.6
JTGR3300F-010R30.12.69.533.182.6

: Line up JTG (honed edge) F CW RE 2°

G

IC S Right hand (R) shown. P Steel

MStainlessH
KCast iron
NNon-ferrous
SSuperalloys: First choice
HHard materials: Second choice
Coated
Max. I
Designation HAND CWRECDX ICS groove
+0.05
0
depth
JTGR3100R10.052.29.5253.182.1
JTGL3100L10.052.29.5253.182.1
JTGR3125R1.250.052.29.5253.18J 2.1
JTGL3125L1.250.052.29.5253.182.1
JTGR3150R1.50.052.29.5253.182.1
JTGL3150L1.50.052.29.5253.182.1
JTGR3200R20.052.79.5253.182.6
JTGL3200L20.052.79.5253.18K 2.6

: Line up STANDARD CUTTING CONDITIONS (J-Series grooving tool)

ISOWorkpiece materialGradeVc (m/min) Cutting Speedf (mm/rev) Feed
SH72550 - 2000.01 - 0.1
General steels S45C etcJ74010 - 1000.01 - 0.1
, . C45 etcNS953050 - 1500.01 - 0.1
, .J953050 - 1500.01 - 0.1
Free-cutting steelsSH72550 - 2000.01 - 0.1
SUM22, etc.J74010 - 1000.01 - 0.1
SH72550 - 2000.01 - 0.1
Stainless steelsJ74010 - 1000.01 - 0.1
SUS303, SUS304, etc.NS953050 - 1500.01 - 0.1
J953050 - 1500.01 - 0.1
Aluminium alloys, copper alloys Si < 12%, C3604B, etc.TH1010 - 2000.01 - 0.1
Diffi cult-to-cut materials, titanium alloys Ti-6AI-4V, etc.TH1010 - 300.01 - 0.1