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1/2" Dia, 4 Flute, Square End End Mill - 72982

SERIES: 27

Series 27 - CFRP Slow Helix

1/2" Dia, 1-1/2" LOC, 1/2" Shank Dia, 4 Flute, 12 Degree Helix, Uncoated, Series 27, Series 27 - CFRP Slow Helix, Square End End Mill - 72982

Feature & Benefits

  • Slow helix design adds strength to the edge allowing ease for milling highly abrasive materials
  • Two levels of chatter suppression: variable helix and indexing
  • Excels at roughing (slotting, profiling) and finishing in a variety of plastics and composites

SKU / EDP72982
CategorySolid Round Tools > Milling > High Performance End Mills
Min Order Qty1
Series27
Series DescriptionSeries 27 - CFRP Slow Helix
High PerformanceYes
End ConfigurationSquare End
Tool LengthLong
Unit (inch/mm)inch
Number of Flutes4
Primary Workpiece Material(N) Non-Ferrous Materials
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)1.5000
Length of Cut (APMX) (Fractional Inch)1-1/2
Length of Cut (APMX) (mm)38.10
Overall Length (LF) (Decimal Inch)3.5000
Overall Length (LF) (Fractional Inch)3-1/2
Overall Length (LF) (mm)88.90
Shank Length (LS) (Decimal Inch)2.0000
Shank Length (LS) (Fractional Inch)2
Shank Length (LS) (mm)50.80
Cutting Diameter (DC) Tolerance (Decimal Inch)+0.0000/-0.0030
Cutting Diameter (DC) Tolerance (mm)+0.000/-0.080
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)12
Variable HelixYes
Center CuttingYes
Chip BreakerNo

Alternative Products SKU / EDP to 72982
Series_27_TA.jpg

1/2" Dia, 4 Flute, Square End End Mill - 72983

SGS 1/2" Dia, 1-1/2" LOC, 1/2" Shank Dia, 4 Flute, 12 Degree Helix, Di-NAMITE (Diamond) Coated, Series 27, Series 27 - CFRP Slow Helix, Square End End Mill - 72983

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