Pramet APKT 1604PDR-HM:M8330 positive square shoulder milling insert — APKT 1604PDR, HM heavy-milling chipbreaker, M8330 PVD grade, 85° parallelogram, 11° clearance, 0.031 in corner radius, 0.512 in max depth of cut. Article 7447832.

Coating

0.014

Coating process

0.008

Coating property (CTP)

1

Cooling effect

HM

Corner radius - inch (RE)

M8330

Corner radius - millimeter (RE)

PVD

Cutting edge length - inch (L)

0.669

Cutting edge length - millimeter (L)

17

Depth of cut maximum - inch (APMX)

0.512

Depth of cut maximum - millimeter (APMX)

13

Feed maximal - millimeter

0.35

Feed minimal - millimeter

0.2

Feed_MAX_IMP_NUM

0.039

Feed_MIN_IMP_NUM

1

Fixing hole diameter - inch (D1)

0.181

Fixing hole diameter - millimeter (D1)

4.6

Insert cutting diameter - millimeter (CDI)

5.67

Insert diameter - inch (INSD)

0.372

Insert diameter - millimeter (INSD)

9.44

Insert shape code (SC)

A - parallelogram 85° included angle

Insert thickness - inch (S)

0.8

Insert thickness - millimeter (S)

5.67

Insert width - inch (W1)

0.372

Insert width - millimeter (W1)

9.44

Major cutting edge angle (KRINS)

0.031

Wiper edge length - inch (BS)

Slightly negative effect on tool life