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 ∞

VNFGR 0830-10 3 3.9 29.6 10 7.3 0.05 -0.03 +0.03 N N N F10-F13

(0) (∞)

VNFGR 0820-10NB 2 3.9 29.6 10 7.3 0.05 -0.03 +0.03 MTO MTO

2

VNFGR 0830-10NB 3 3.9 29.6 10 7.3 0.05 -0.03 +0.03 MTO

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

MEGACOAT Coated Carbide Carbide VNFG0810 VNFG0820 VNFG0830

Workpiece material Remarks

PR1225 PR930 KW10

f (mm/rev)

Carbon steel / Alloy steel ~0.02 ~0.04 ~0.05

30~100 30~100

Stainless steel ~0.01 ~0.02 ~0.03 Coolant

30~100 30~80

Non-ferrous metals ~0.04 ~0.06 ~0.08

~300

:1st recommendation :2nd recommendation