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1/2" Dia, 3 Flute, Square End End Mill - 34866

SERIES: 43S

S-Carb

1/2" Dia, 1-5/8" LOC, 1/2" Shank Dia, 3 Flute, 38 Degree Helix, Ti-NAMITE-B (TIB2) Coated, Series 43S, S-Carb, Square End End Mill - 34866

Feature & Benefits

  • Circular land allows for increased control at various speed and feed rates and reduces chatter
  • Symmetrical end gashing for excellent balance at high speeds and aggressive plunging capability
  • Open fluting for deep slotting and profiling
  • Enhanced corner geometry with tight tolerance corner radii
  • Recommended for materials ≤ 150 Bhn (≤ 7 HRc)

SKU / EDP34866
CategorySolid Round Tools > Milling > High Performance Aluminum End Mills
Min Order Qty1
Series43S
Series DescriptionS-Carb
High PerformanceYes
End ConfigurationSquare End
Tool LengthLong
Unit (inch/mm)inch
Number of Flutes3
Primary Workpiece Material(N) Non-Ferrous Materials
Secondary Workpiece MaterialPlastics & Composites
Cutting Diameter (DC) (Decimal Inch)0.5000
Cutting Diameter (DC) (Fractional Inch)1/2
Cutting Diameter (DC) (mm)12.70
Shank Diameter (DCON) (Decimal Inch)0.5000
Shank Diameter (DCON) (Fractional Inch)1/2
Shank Diameter (DCON) (mm)12.70
Length of Cut (APMX) (Decimal Inch)1.6250
Length of Cut (APMX) (Fractional Inch)1-5/8
Length of Cut (APMX) (mm)41.28
Overall Length (LF) (Decimal Inch)4.0000
Overall Length (LF) (Fractional Inch)4
Overall Length (LF) (mm)101.60
Shank Length (LS) (Decimal Inch)2.3750
Shank Length (LS) (Fractional Inch)2-3/8
Shank Length (LS) (mm)60.33
Cutting Diameter (DC) Tolerance (Decimal Inch)+0.0000/-0.00043
Cutting Diameter (DC) Tolerance (mm)+0.000/-0.011
Shank Diameter (DCON) Tolerance (ISO)h6
Shank TypeStraight
Weldon FlatNo
Coolant OptionExternal 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 BreakerNo

Alternative Products SKU / EDP to 34866
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1/2" Dia, 3 Flute, Square End End Mill - 34831

SGS 1/2" Dia, 1-5/8" LOC, 1/2" Shank Dia, 3 Flute, 38 Degree Helix, Uncoated, Series 43S, S-Carb, Square End End Mill - 34831

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