80° Rhombic / Solid

Cutting edge preparation

SymbolSpecificationExample
FSharp edgeFSharp edge
CER-honedE008R0.08 mm honed
TChamferedT012150.12 × 15° chamfered
SChamfered and R-honedS012250.12 × 25° chamfered and R-honed

Insert Description

Gray cast iron (with scale) T

Gray cast iron (without scale)TK
Nodular cast iron (without scale)
Hard materials (Roughing)
Hard materials (Finishing)QH

Hard materials (Chip control) Sintered steel - Dimension (mm) Applicable

toolholder

IC S RE

CNMN 090308S02020

80

RE˚090312S02020
CNMN 120412S02020
S120416S02020
Round / Solid
Cutting edge preparation
SymbolSpecificationExample
FSharp edgeFSharp edge
ER-honedE008R0.08 mm honed
TChamferedT012150.12 × 15° chamfered
SChamfered and R-honedS012250.12 × 25° chamfered and R-honed

Insert Description

0.8 N S02020 4 9.525 3.18 D47

1.2

N 1.2 N

S02020 4 12.7 4.76 D38

1.6 N

Gray cast iron (with scale) T

K

Gray cast iron (without scale) T Nodular cast iron (without scale) Hard materials (Roughing)

Hard materials (Finishing) Q H

Hard materials (Chip control) Sintered steel - Dimension (mm) Applicable

toolholder

IC S

RNMN 090300S02020S020209.5253.18ND48
RNMN 120300S02020S0202012.73.18ND46, D48
S
RNMN 120400S02020S0202012.74.76ND46, D48

Number of edges depends on ap