Pramet TPKN 43PDSR:M8340 positive square shoulder milling insert — TPKN 43PDSR (ISO TPKN 2204PDSR), 60° triangular, 11° clearance, 0.5 in (12.7 mm) cutting edge effective length, 0.669 in maximum depth of cut, M8340 PVD coated fine grained WC-Co carbide grade for steel and cast iron. Article 6803609.

Chipbreaker

0.047

Coating

0.012

Coating process

0.008

Coating property (CTP)

1

Cooling effect

No chipbreaker

Corner radius - inch (RE)

M8340

Corner radius - millimeter (RE)

PVD

Cutting edge effective length - inch (LE)

0.5

Cutting edge effective length - millimeter (LE)

12.7

Cutting edge length - inch (L)

0.866

Cutting edge length - millimeter (L)

22

Depth of cut maximum - inch (APMX)

0.669

Depth of cut maximum - millimeter (APMX)

17

Feed maximal - millimeter

0.3

Feed minimal - millimeter

0.2

Feed_MAX_IMP_NUM

0.039

Feed_MIN_IMP_NUM

1

Inscribed circle diameter - inch (IC)

0.14

Inscribed circle diameter - millimeter (IC)

3.55

Insert cutting diameter - millimeter (CDI)

4.76

Insert thickness - millimeter (S)

0.059

Insert width - inch (W1)

1.5

Wiper edge length - millimeter (BS)

1.2