GIQR/L-A18

Internal Boring and Profiling Inserts

r W T max-r 18° f l Dmin Tmax Left-hand shown

Dimensions Recommended Machining Data

ap f f groove

DesignationD minWrTmaxlf(mm)(mm/rev)(mm/rev)
GIQR/L 8-A18-0.157.803.000.151.607.604.6O0.02-1.300.02-0.050.01-0.03
GIQR/L 11-A18-0.1511.003.000.152.5010.706.7O0.02-2.200.02-0.050.01-0.03

For tools, see pages: MG (B16) • MGCH (B17).

GIQR/L-B18

Internal Back Boring and Profiling Inserts

D min Tmax

f l

Dimensions

W

18°

R T max

Left-hand shown

Recommended Machining Data

ap f

DesignationD minWR±0.03Tmaxfl(mm)(mm/rev)
GIQR/L 8-B18-0.157.802.500.151.304.67.60O0.02-1.000.02-0.05
GIQR/L 11-B18-0.1511.002.500.152.306.710.70O0.02-2.000.02-0.05

For tools, see pages: MG (B16) • MGCH (B17).