Pramet SEET 1204AFSN:M8340 positive face milling insert — square 90° shape, 1/2 in (12.7 mm) IC, 0.187 in (4.76 mm) thick, 0.256 in max depth of cut, M8340 PVD coated fine-grained WC-Co carbide for steel and stainless steel. Article 6800862.

Chipbreaker

With chipbreaker -no designation

Coating

M8340

Coating process

PVD

Coating property (CTP)

1

Cutting edge length - inch (L)

0.5

Cutting edge length - millimeter (L)

12.7

Depth of cut maximum - inch (APMX)

0.256

Depth of cut maximum - millimeter (APMX)

6.5

Depth of cut minimum - inch (APMN)

0.039

Depth of cut minimum - millimeter (APMN)

1

Feed maximal - millimeter

0.4

Feed minimal - millimeter

0.2

Feed_MAX_IMP_NUM

0.016

Feed_MIN_IMP_NUM

0.008

Fixing hole diameter - inch (D1)

0.217

Fixing hole diameter - millimeter (D1)

5.5

Inscribed circle diameter - inch (IC)

0.5

Inscribed circle diameter - millimeter (IC)

12.7

Insert shape code (SC)

S - square

Insert thickness - inch (S)

0.187

Insert thickness - millimeter (S)

4.76

m-dimension - inch (M)

0.063

m-dimension - millimeter (M)

1.6