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VBMT 110204E-UR:T8430

VBMT 110204E-UR:T8430

Turning Insert - Positive
Material ID: 7977260

Single-sided positive turning insert, 35° rhomboid with 5° clearance, inscribed circle diameter of 6.35mm, 2.38mm thick, 0.4mm nose radius, indexing accuracy according to ISO-tolerance class-M, chip-breaker UR with rounded cutting edges, in grade T8430, a PVD coated fine grained WC-Co carbide within ISO range P20 -P40, for fine to heavy machining of steels

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Product Detail

Description
Value
EAN number3603603818712
Product number (SAP)80033093
Ordering code ANSIVBMT 21.51-UR:T8430
Gross weight - grams3.09
Inscribed circle diameter - millimeter (IC)6.35 mm
Fixing hole diameter - millimeter (D1)2.8 mm
Cutting edge length - millimeter (L)11.1 mm
Insert thickness - millimeter (S)2.38 mm
GradeT8430
Corner radius - millimeter (RE)0.4 mm
Insert Clearance Code and AngleB 5°
Insert DesignVBMT
Insert size11
Insert Thickness02
Insert TypeT
Chipbreaker manufacturer's designation (CBMD)UR
Insert shape code (SC)V - rhombic 35° included angle
Tool DesignVB
Insert GeometryPositive
ISOVBMT110204E-UR:T8430
Brand NameDormer Pramet

Features & benefits

  • Rounded edges without T-land enables smooth machining with light feed and shallow depths of cut delivering sufficient edge strength while limiting the risk of work-hardening
  • 3-D chip-breaker ensures chip-breaking control at wide range of feeds and depths of cut
  • Medium width chip-groove reduces the cutting resistance and vibration, hence increase machining performance
  • Shallow chip-groove ensures chip breaking at wide range of cutting feeds
  • Raised chip-breaker back wall height forces the chip to curl more tightly which improves the ability to chip break allowing machining of tough work-materials with lower feeds
  • Positive geometry reduces the cutting forces, temperature and power requirement, exerting less stress on the workpiece, tool and machine spindle which helps to control chatter
  • WC-Co based substrate submicron grained, provides high hardness and abrasive wear resistance, resistance against comb cracks
  • PVD coating, enhances thermal cracking resistance and performance in operations involving cutting temperature fluctuations
  • A multi-layered PVD coating optimized for increased productivity and durability. Thick TiN coating with low compressive stress for crater wear resistance and hard AlTiN layer for flank wear resistance.
  • Unique Titanium-Boron-Nitride (TiBN) top layer for build-up edge reduction and improved performance.
  • New coating generation provides increased durability and performance. It is the most versatile grade for general turning and heavy roughing, even in unfavourable conditions.

Cutting Conditions

Suitabilityapvcf
help_outline
Primary use
0.4 - 2 mm 110 - 180 m/min 0.08 - 0.2 mm/rev
Suitabilityapvcf
help_outline
Possible use
0.4 - 2 mm 60 - 95 m/min 0.09 - 0.18 mm/rev
Suitabilityapvcf
help_outline
Possible use
0.4 - 2 mm 90 - 145 m/min 0.08 - 0.2 mm/rev

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