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Pramet SPG 421:M8330 face milling insert — SPG 421, M8330 PVD grade, 1/2 in (12.7 mm) IC, 1/8 in (3.18 mm) thick, 0.4 mm corner radius. Article 7451039.
MODEL SPG 421:M8330
This product has a minimum order quantity of (10 minimum) This is the minimum order quantity available when purchasing this product.
$12.56 Each
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Select Quantity(10 minimum)
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)
0.02
Depth of cut minimum - millimeter (APMN)
0.5
Feed maximal - millimeter
0.25
Feed minimal - millimeter
0.1
Feed_MAX_IMP_NUM
0.01
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 SPGN 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-G, M8330 PVD coated fine grained WC-Co carbide within ISO-grade range K20-K40 for machining of cast-iron with shoulder mills WSP25P