Pramet TN 16NR-R100:T8330 internal grooving insert — TN 16NR-R100, T8330 PVD grade, 0.375 in (9.525 mm) IC, 0.141 in (3.58 mm) thick, 0.079 in (2 mm) cutting width, 0.039 in (1 mm) corner radius, 0.073 in (1.85 mm) maximum cutting depth. Article 6755982.

Chipbreaker

With chipbreaker -no designation

Coating

T8330

Coating process

PVD

Coating property (CTP)

1

Cooling effect

Very positive effect on tool life - cooling is recommended

Corner radius - inch (RE)

0.039

Corner radius - millimeter (RE)

1

Cutting depth maximum - inch (CDX)

0.073

Cutting depth maximum - millimeter (CDX)

1.85

Cutting width - inch (CW)

0.079

Cutting width - millimeter (CW)

2

Cutting width lower tolerance - inch (CWTOLL)

0

Cutting width upper tolerance - inch (CWTOLU)

0.002

Cutting width upper tolerance - millimeter (CWTOLU)

0.05

Fixing hole diameter - inch (D1)

0.154

Fixing hole diameter - millimeter (D1)

3.9

Inscribed circle diameter - inch (IC)

0.375

Inscribed circle diameter - millimeter (IC)

9.525

Insert thickness - inch (S)

0.141

Insert thickness - millimeter (S)

3.58