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Pramet CNMM 866-HR:6640 6751616 Turning Insert - Negative
MODEL CNMM 866-HR:6640
This product has a minimum order quantity of (5 minimum) This is the minimum order quantity available when purchasing this product.
$37.58 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Chipbreaker
HR
Coating
6640
Coating process
MT-CVD
Coating property (CTP)
1
Cooling effect
Very positive effect on tool life - cooling is recommended
Corner radius - inch (RE)
0.094
Corner radius - millimeter (RE)
2.4
Cutting edge length - inch (L)
1.016
Cutting edge length - millimeter (L)
25.8
Depth of cut maximum - inch (APMX)
0.551
Depth of cut maximum - millimeter (APMX)
14
Depth of cut minimum - inch (APMN)
0.197
Depth of cut minimum - millimeter (APMN)
5
Feed maximal - millimeter
1.4
Feed minimal - millimeter
0.5
Feed_MAX_IMP_NUM
0.055
Feed_MIN_IMP_NUM
0.02
Fixing hole diameter - inch (D1)
0.359
Fixing hole diameter - millimeter (D1)
9.12
Inscribed circle diameter - inch (IC)
1
Inscribed circle diameter - millimeter (IC)
25.4
Insert thickness - millimeter (S)
9.525
Single-sided negative turning insert, 80° rhomboid with inscribed circle diameter of 25.4mm, 9.52mm thick, 2.4mm nose radius, indexing accuracy according to ISO-tolerance class-M, chip-breaker HR with rounded cutting edges, in grade 6640, a MT-CVD coated WC-Co carbide within ISO range P20-P40, for heavy to extra heavy machining of steels
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