COUNTERBORING INSERTS

T PM X * * L

TPMX type RE

S

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

Designation HAND IC S RE

TPMX140308L-GL8.453.50.8
TPMX170408L-GL10.340.8
TPMX170408L-BGL10.340.8
TPMX170408L-DTL10.340.8
TPMX240512L-GL14.25.51.2
TPMX240512L-BGL14.25.51.2
TPMX240512L-DTL14.25.51.2
TPMX280716L-GL177.51.6
TPMX280716L-BGL177.51.6

Use right-hand toolholders (R) with left-hand inserts (L). 䖃: Line up

Chipbreaker ISO classifi cations for insert grades

G BG ISO area

Grade 5 10 15 20 25 30 35 40 UC1230 UC2220

UC1230 UC2220 Provides good chip control UC2220 Versatile in long-chipping steels UC3215 DT UC1230 UC2220 UC3215 UC1230 UC2220 Reduced cutting force UC2220

TPMX 140308 L - G UC1230

Series Size Hand Chipbreaker Grade