Pramet SPU 633:M8330 positive face milling insert — SPU 633 (ISO SPUN 190412), square 90° shape, 11° clearance, 3/4 in (19.05 mm) IC, 0.187 in (4.76 mm) thick, 0.047 in (1.2 mm) corner radius, M8330 PVD coated fine-grained WC-Co carbide for cast iron and steel. Article 7451056.

Chipbreaker

No chipbreaker

Coating

M8330

Coating process

PVD

Coating property (CTP)

1

Cooling effect

Slightly negative effect on tool life

Corner radius - inch (RE)

0.047

Corner radius - millimeter (RE)

1.2

Cutting edge length - inch (L)

0.75

Cutting edge length - millimeter (L)

19.05

Depth of cut maximum - inch (APMX)

0.63

Depth of cut maximum - millimeter (APMX)

16

Depth of cut minimum - inch (APMN)

0.047

Depth of cut minimum - millimeter (APMN)

1.2

Feed maximal - millimeter

0.4

Feed minimal - millimeter

0.1

Feed_MAX_IMP_NUM

0.016

Feed_MIN_IMP_NUM

0.004

Inscribed circle diameter - inch (IC)

0.75

Inscribed circle diameter - millimeter (IC)

19.05

Insert thickness - inch (S)

0.187

Insert thickness - millimeter (S)

4.76

m-dimension - inch (M)

0.136

m-dimension - millimeter (M)

3.45