Page 191 - Tungaloy Catalog

Designation System for TAC T-CBN (PCBN) Inserts

Multi-Corner type
2 QP CNGA 432 -L

1 2 3 4
3
1 No. of corners 2 Type 3 ANSI symbol
T-CBN 4 Special feature & chipbreaker
2 QP Inserts Without Standard honing
One side -L Light honing angle
Wear resistance priority
Multi-Corner type Heavy honing angle
-H Impact resistance priority
3 PCD and PCBN Tools
W Wiper type insert
4 Both side W Round wiper type insert
6 Multi-Corner type F Sharp edges
-HF With chipbreaker
-HM With chipbreaker
Multi-Corner type (10 inserts per pack)
T 2 QP CNGA 432

1

1 “T”=10 inserts per pack

For general turning
TNGA 332 - QBN

1 2

1 ANSI symbol 2 TAC T-CBN inserts

T-CBN (PCBN tipped) grooving Inserts

XG R 63 10 S - QBN

1 2 3 4 5

For grooving tool 2 Hand of Insert 3 Groove width 4 S : Corner radius (rε) is 5 TAC T-CBN inserts
1 0.2 mm.
GX-type L Left 10 g 1.0 mm
R Right 15 g 1.5 mm etc.

3–3