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5/16" Dia, 3 Flute, Square End End Mill - 32706

SERIES: 43LS

S-Carb

5/16" Dia, 7/16" LOC, 2.1520" Reach, 5/16" Shank Dia, 3 Flute, 38 Degree Helix, Uncoated, Series 43LS, S-Carb, Square End End Mill - 32706

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
  • Necked design with blended diameter transitions provide clearance to reach
  • Enhanced corner geometry with tight tolerance corner radii
  • Recommended for materials ≤ 150 Bhn (≤ 7 HRc)

SKU / EDP32706
CategorySolid Round Tools > Milling > High Performance Aluminum End Mills
Min Order Qty1
Series43LS
Series DescriptionS-Carb
High PerformanceYes
End ConfigurationSquare End
Tool LengthStub
Unit (inch/mm)inch
Number of Flutes3
Primary Workpiece Material(N) Non-Ferrous Materials
Secondary Workpiece MaterialPlastics & Composites
Cutting Diameter (DC) (Decimal Inch)0.3125
Cutting Diameter (DC) (Fractional Inch)5/16
Cutting Diameter (DC) (mm)7.94
Shank Diameter (DCON) (Decimal Inch)0.3125
Shank Diameter (DCON) (Fractional Inch)5/16
Shank Diameter (DCON) (mm)7.94
Length of Cut (APMX) (Decimal Inch)0.4375
Length of Cut (APMX) (Fractional Inch)7/16
Length of Cut (APMX) (mm)11.11
Reach (LU) (Decimal Inch)2.1520
Reach (LU) (mm)54.66
Overall Length (LF) (Decimal Inch)4.0000
Overall Length (LF) (Fractional Inch)4
Overall Length (LF) (mm)101.60
Neck Diameter (DN) (Decimal Inch)0.2925
Neck Diameter (DN) (mm)7.43
Shank Length (LS) (Decimal Inch)3.5625
Shank Length (LS) (Fractional Inch)3-9/16
Shank Length (LS) (mm)90.49
Cutting Diameter (DC) Tolerance (Decimal Inch)+0.0000/-0.00035
Cutting Diameter (DC) Tolerance (mm)+0.000/-0.009
Shank Diameter (DCON) Tolerance (ISO)h6
Shank TypeStraight
Weldon FlatNo
Coolant OptionExternal Coolant
Coating DescriptionBright/Uncoated
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 32706
Series_43L_TB.jpg

5/16" Dia, 3 Flute, Square End End Mill - 32731

SGS 5/16" Dia, 7/16" LOC, 2.1520" Reach, 5/16" Shank Dia, 3 Flute, 38 Degree Helix, Ti-NAMITE-B (TIB2) Coated, Series 43LS, S-Carb, Square End End Mill - 32731

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