Face groovingFace grooving VNFG type

VNFG

LU 1 LU 1

DAXN RE CDX DAXN RE CDX

RE RE LF LF (NB=0˚) 25° Fig. 1 Fig. 2 Right-hand shown

Carbon steel / Alloy steelONP
Stainless steelONM
Cast ironNK
G Non-ferrous metalsONN
VNFG dimensions Titanium alloyONS
Hard materials (~40 HRC)OOH

Dimension (mm) Tolerance (mm) Carbide PCD

PVD - - Applicable

Description DAXN DAXX CW CW Fig.

CDX H LF LU WF RE toolholder

(min.) (max.) min. max.

PR930 PR1225 KW10 KPD001 KPD010

VNFGR0810-1023.929.6107.30.05-0.03 +0.03NNN
VNFGR0820-1023.929.6107.30.05-0.03 +0.031NNN
8
VNFGR0830-1033.929.6107.30.05-0.03 +0.03NNNF10-F13
(0)(∞)
VNFGR0820-10NB23.929.6107.30.05-0.03 +0.03MTO MTO
2
VNFGR0830-10NB33.929.6107.30.05-0.03 +0.03MTO

CDX shows available grooving depth. External dia. of the groove DAXN (0) means that you can make the initial groove within DAXN ~ DAXX and then widen it to the center.

Recommended cutting conditions

Recommended insert grades (Vc: m/min) PVD

MEGACOATCoated CarbideCarbideVNFG0810VNFG0820VNFG0830
Workpiece materialRemarks
PR1225PR930KW10
f (mm/rev)
Carbon steel / Alloy steel~0.02~0.04~0.05
30~10030~100
Stainless steel~0.01~0.02~0.03Coolant
30~10030~80
Non-ferrous metals~0.04~0.06~0.08

~300 :1st recommendation :2nd recommendation