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Z-Carb.eps
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5/16" Dia, 4 Flute, Square End End Mill - 36420

SERIES: Z1S

Z-Carb

5/16" Dia, 0.8130" LOC, 5/16" Shank Dia, 4 Flute, 35-38 Degree Helix, Ti-NAMITE-X (TX) Coated, Series Z1S, Z-Carb, Square End End Mill - 36420

Feature & Benefits

  • Variable rake geometry alters and controls the cutting dynamic taking chatter suppression to an unprecedented level
  • Unequal helix design changes the cutting angle to improve harmonics
  • Unequal flute spacing helps to disrupt the rhythmic pattern created by the cutting edge helping to suppress damaging harmonics
  • Enhanced corner geometry with tight tolerance corner radii
  • Recommended for materials ≤ 45 HRc (≤ 420 Bhn)

SKU / EDP36420
CategorySolid Round Tools > Milling > High Performance End Mills
Min Order Qty1
SeriesZ1S
Series DescriptionZ-Carb
High PerformanceYes
End ConfigurationSquare End
Tool LengthRegular
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)0.3125
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)0.8130
Length of Cut (APMX) (mm)20.65
Overall Length (LF) (Decimal Inch)2.5000
Overall Length (LF) (Fractional Inch)2-1/2
Overall Length (LF) (mm)63.50
Shank Length (LS) (Decimal Inch)1.6870
Shank Length (LS) (mm)42.85
Cutting Diameter (DC) Tolerance (Decimal Inch)+0.0000/-0.0016
Cutting Diameter (DC) Tolerance (mm)+0.000/-0.040
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 AngleVariable
Helix AngleVariable Right Spiral
Helix Angle (Degree)35-38
Variable HelixYes
Center CuttingYes
Chip BreakerNo

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