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7/16" Dia, 4 Flute, Square End End Mill - 70481

SERIES: 7S

Series 7

7/16" Dia, 3" LOC, 7/16" Shank Dia, 4 Flute, 38 Degree Helix, Ti-NAMITE-X (TX) Coated, Series 7S, Series 7, Square End End Mill - 70481

Feature & Benefits

  • Variable pitch allows for improved chatter suppression along with improved surface finish and enhanced tool life
  • Raised land and increased core diameter designed to enhance tool life and decrease tool deflection
  • Recommended for materials ≤ 45 HRc (≤ 420 Bhn)

SKU / EDP70481
CategorySolid Round Tools > Milling > High Performance End Mills
Min Order Qty1
Series7S
Series DescriptionSeries 7
High PerformanceYes
End ConfigurationSquare End
Tool LengthExtra Long
Unit (inch/mm)inch
Number of Flutes4
Primary Workpiece Material(P) Steel|(M) Stainless Steel|(K) Cast Iron|(S) High Temp Alloy
Secondary Workpiece Material(H) Hardened Materials
Cutting Diameter (DC) (Decimal Inch)0.4375
Cutting Diameter (DC) (Fractional Inch)7/16
Cutting Diameter (DC) (mm)11.11
Shank Diameter (DCON) (Decimal Inch)0.4375
Shank Diameter (DCON) (Fractional Inch)7/16
Shank Diameter (DCON) (mm)11.11
Length of Cut (APMX) (Decimal Inch)3.0000
Length of Cut (APMX) (Fractional Inch)3
Length of Cut (APMX) (mm)76.20
Overall Length (LF) (Decimal Inch)6.0000
Overall Length (LF) (Fractional Inch)6
Overall Length (LF) (mm)152.40
Shank Length (LS) (Decimal Inch)3.0000
Shank Length (LS) (Fractional Inch)3
Shank Length (LS) (mm)76.20
Cutting Diameter (DC) Tolerance (Decimal Inch)+0.0000/-0.0020
Cutting Diameter (DC) Tolerance (mm)+0.000/-0.050
Shank Diameter (DCON) Tolerance (ISO)h6
Shank TypeStraight
Weldon FlatNo
Coolant OptionExternal Coolant
Coating DescriptionTX (Ti-NAMITE-X)
Additional GeometryRight Hand Cut Direction (RHC)
Rake AnglePositive
Helix AngleRight Spiral
Helix Angle (Degree)38
Variable HelixNo
Center CuttingYes
Chip BreakerNo

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