Custom Order TopGroove™ Inserts with Chip Control

10˚ positive cutting action
• Grooving • Face grooving insert catalogue numbercorner radii range
right handleft handwidth range WR1 and R2ETgrades
NG2-R-SKNG2-L-SK0,66–1,420,00–0,181,273810
or NF2-R-SKor NF2-L-SK1,45–3,430,08–0,332,79,
1,07–1,700,08–0,332,39
1,73–1,930,13–0,512,39
1,96–2,390,13–0,763,81
NG3-R-SKNG3-L-SK2,41–2,670,13–0,513,81
oror2,69–3,180,13–0,763,814,950
NF3-R-SKNF3-L-SK3,20–3,400,13–0,513,81
3,43–3,960,13–0,763,81
3,99–4,420,20–0,463,81Carbide grades
4,67–4,980,46–0,713,81quoted upon request.
2,54–2,790,13–0,513,81See page E47.
2,82–3,180,13–0,763,81
3,20–3,330,13–0,513,81
NG4-R-SKNG4-L-SK3,35–3,960,13–0,763,81
oror3,99–4,110,13–0,513,816,480
NF4-R-SKNF4-L-SK3,89–4,800,13–0,766,35
4,83–4,850,46–0,716,35
4,88–5,180,20–0,466,35
6,22–6,530,46–0,646,35

ordered within the specifi cations listed in the above charts. the application drawing and charts for maximum face groove depths and minimum face groove diameters. Order example: NF3R-SK W = .090, R1 = .010, R2 = .010, grade TN6010. In addition to the guidelines above, full radius face groove inserts may be quoted. Under certain conditions, chip control performance Unless otherwise specifi ed, a standard tolerance of ±0,03mm may vary from standard insert styles. on width (W) will be applied, and a standard tolerance of ±0,06mm on radii (R1 and R2) will be applied.