Page 544 - ISCAR(TURNING-CATALOG-42-2022)

USER GUIDE
PARTING
PARTING

General Rules for Specific Applications
TANG-GRIP The tools are equipped with a
Chamfer and Cut-Off Clamping / Extraction Instructions
user-friendly clamping and extraction device.
1 2 3
Extraction Side

Break in and/ Chamfer Cut-off
or groove Insertion Side
ETG 8-12 Extractor for 8 to 12.7 mm inserts
V-Belt Pulley Grooves
1 2 3 Extracting Clamping

Break in Multiple plunge Bevel, plunge
to depth at minor and turn to
width of groove minor diameter The flat side of the
pin must face up
Neck Recessing
1 2

a
ETG 5-7 (for 5-7 mm tools)
ETG 2 (for 2 mm tools)
ETG 1.4 (for 1.4 mm tools)
Multiple plunge grooves Necking On
neck turning,
DOC (a)=up to Extracting Clamping
size of insert
corner radius
Cut-Off on Eccentric Tubes
Inserts with 4º lead angle are usually recommended
for tubes. However, the combination of eccentric bore
and machine resiliency may increase feed-snap on ETG 3-4 (for 3 and 4 mm tools)
breakthrough and damage the cutting edge. Changing
to 6º lead angle inserts will moderate breakthrough.
Alternatively, inserts with an extra negative rake-land that
strengthens the cutting edge are available on request.

542 ISCAR