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7451051

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Pramet SPU 421:M8330 positive face milling insert — SPU 421 (ISO SPUN 120304), square 90° shape, 11° clearance, 1/2 in (12.7 mm) IC, 3.18 mm thick, 0.4 mm corner radius, no chipbreaker, M8330 PVD coated fine-grained WC-Co carbide for cast iron. Article 7451051.

MODEL 7451051

BRAND

SKU

6062309

UOM

each

This product has a minimum order quantity of (10 minimum) This is the minimum order quantity available when purchasing this product.

$11.44 Each

Prices are subject to change

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Typically Ships in: 1 day

Returnable: Yes

Chipbreaker

No chipbreaker

Coating

M8330

Coating process

PVD

Coating property (CTP)

1

Cooling effect

Slightly negative effect on tool life

Corner radius - inch (RE)

0.016

Corner radius - millimeter (RE)

0.4

Cutting edge length - inch (L)

0.5

Cutting edge length - millimeter (L)

12.7

Depth of cut maximum - inch (APMX)

0.354

Depth of cut maximum - millimeter (APMX)

9

Depth of cut minimum - inch (APMN)

0.016

Depth of cut minimum - millimeter (APMN)

0.4

Feed maximal - millimeter

0.3

Feed minimal - millimeter

0.1

Feed_MAX_IMP_NUM

0.012

Feed_MIN_IMP_NUM

0.004

Inscribed circle diameter - inch (IC)

0.5

Inscribed circle diameter - millimeter (IC)

12.7

Insert thickness - inch (S)

0.125

Insert thickness - millimeter (S)

3.18

m-dimension - inch (M)

0.097

m-dimension - millimeter (M)

2.47

Single-sided milling insert SPUN 1203 with a plane rake surface, square for a maximum depth of cut of 9.0mm, with 0.4mm corner radius, an indexing accuracy according to ISO-tolerance class-U, M8330 PVD coated fine grained WC-Co carbide within ISO-grade range K20-K40 for machining of cast-iron

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