Page 523 - Master Catalog 2017, Inch

TopGroove
™
Feed Values for Grooving Inserts

TopGroove • NG-K, NG-1L, and NG

feed rate [inch] feed rate [mm]

NG-K NG

width of cut [inch] width of cut [mm]
1 Recommended Starting Feed

• Chip control enables true optimization and productivity.
• For general-purpose, O-ring, and circlip grooving applications.
NG-1L • Precision ground for accurate edge location.
• Can be used in both toolholders and boring bars.

TopGroove • NGP and NGD-K

feed rate [inch] feed rate [mm]

NGP NGD-K

width of cut [inch] width of cut [mm]
1 Recommended Starting Feed

• Positive rake angles.
• For deep, O-ring, circlip, and general-purpose grooving applications.
• Chip geometry for excellent chip control.
• Precision ground for accurate edge location.
• Can be used in both toolholders and boring bars.

TopGroove • NR and NR-K

feed rate [inch] feed rate [mm]

NR NR-K

width of cut [inch] width of cut [mm]
1 Recommended Starting Feed
• For full radius grooving and turning profi ling applications.
• Chip geometry for excellent chip control.
• Precision ground for accurate edge location.
• Can be used in both toolholders and boring bars.

widia.com E51

b 92015854AM
WID_Master16_Turning_Grooving&CutOff_E050_E051_Minch_REBRAND.indd 51 L V i WID M 16 T i G i &C Off E050 E051 Mi h REBRANDN 11/10/15 11:13 AM