Pramet LFMX 3.1-.20SR8M2:T8330 parting and grooving insert — 3.1 mm cutting width, 0.2 mm corner radius, 8° lead angle, M2 chipbreaker, T8330 PVD-coated grade for steel and stainless steel. Article 6754340.

Chipbreaker

M2

Coating

T8330

Coating process

PVD

Coating property (CTP)

1

Cooling effect

Very positive effect on tool life - cooling is recommended

Corner radius - inch (RE)

0.008

Corner radius - millimeter (RE)

0.2

Cutting width - inch (CW)

0.122

Cutting width - millimeter (CW)

3.1

Cutting width lower tolerance - inch (CWTOLL)

-0.002

Cutting width lower tolerance - millimeter (CWTOLL)

-0.04

Cutting width upper tolerance - inch (CWTOLU)

0.002

Cutting width upper tolerance - millimeter (CWTOLU)

0.04

Feed maximal - millimeter

0.16

Feed minimal - millimeter

0.07

Feed_MAX_IMP_NUM

0.006

Feed_MIN_IMP_NUM

0.003

Insert body width - millimeter (BW)

2.6

Insert shape code (SC)

L - rectangular

Tool lead angle (PSIR)

8

Tool lead angle right (PSIRR)

8