Page 569 - Master Catalog 2017, Inch

TopGroove
™
Machining Guidelines

Machining Guidelines for Face Grooving Operations • Internal

LH insert
LH bar
minimum
Boring Bars groove “E” C RH bar
diameter

RH insert

D
groove depth

Standard NG/NGD Inserts
maximum minimum
groove depth B groove diameter C
insert
family inch mm inch mm
NFD-3-KI .250 6,35 2.250 63,5
NOTE: Also check minimum bore diameter
of boring bar. See page E84.

widia.com E97

b 92015319PM
WID_Master16_Turning_Grooving&CutOff_E096_E097_Minch_REBRAND.indd 97 L V i WID M 16 T i G i &C Off E096 E097 Mi h REBRANDN 11/10/15 11:14 AM