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20.00mm Dia, 3 Flute, Chip Breaker Square End Mill - 44646

SERIES: APR

S-Carb APR

20.00mm Dia, 30.00mm LOC, 45.00mm Reach, 20.00mm Shank Dia, 3 Flute, Coolant-Through, 38 Degree Helix, Ti-NAMITE-B (TIB2) Coated, Series APR, S-Carb APR, Chip Breaker Square End Mill - 44646

Feature & Benefits

  • Open Flute Design
  • Specially Engineered Flute Space
  • Symmetrical End Gashing

SKU / EDP44646
CategorySolid Round Tools > Milling > High Performance Aluminum End Mills
Min Order Qty1
SeriesAPR
Series DescriptionS-Carb APR
High PerformanceYes
End ConfigurationChip Breaker (Square)
Tool LengthStub
Unit (inch/mm)mm
Number of Flutes3
Primary Workpiece Material(N) Non-Ferrous Materials
Cutting Diameter (DC) (Decimal Inch)0.7874
Cutting Diameter (DC) (mm)20.00
Shank Diameter (DCON) (Decimal Inch)0.7874
Shank Diameter (DCON) (mm)20.00
Length of Cut (APMX) (Decimal Inch)1.1811
Length of Cut (APMX) (mm)30.00
Reach (LU) (Decimal Inch)1.7717
Reach (LU) (mm)45.00
Overall Length (LF) (Decimal Inch)3.3858
Overall Length (LF) (mm)86.00
Neck Diameter (DN) (Decimal Inch)0.7470
Neck Diameter (DN) (mm)18.97
Cutting Diameter (DC) Tolerance (Decimal Inch)-0.0004/-0.0040
Cutting Diameter (DC) Tolerance (mm)-0.010/-0.100
Shank Diameter (DCON) Tolerance (ISO)h6
Corner Radius (RE) Tolerance (Decimal Inch)+0.0020/-0.0020
Corner Radius (RE) Tolerance (mm)+0.050/-0.050
Shank TypeStraight
Weldon FlatNo
Coolant OptionInternal Coolant
Coating DescriptionTIB2 (Ti-NAMITE-B)
Additional GeometryRight Hand Cut Direction (RHC)
Rake AnglePositive
Helix AngleRight Spiral
Helix Angle (Degree)38
Variable HelixNo
Center CuttingYes
Chip BreakerYes

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