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3/4" Dia, 4 Flute, Square End End Mill - 72985

SERIES: 27

Series 27 - CFRP Slow Helix

3/4" Dia, 1-3/8" LOC, 3/4" Shank Dia, 4 Flute, Variable Helix, Di-NAMITE (Diamond) Coated, Series 27, Series 27 - CFRP Slow Helix, Square End End Mill - 72985

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 / EDP72985
CategorySolid Round Tools > Milling > High Performance End Mills
Min Order Qty1
Series27
Series DescriptionSeries 27 - CFRP Slow Helix
High PerformanceYes
End ConfigurationSquare End
Tool LengthStub
Unit (inch/mm)inch
Number of Flutes4
Primary Workpiece Material(N) Non-Ferrous Materials
Cutting Diameter (DC) (Decimal Inch)0.7500
Cutting Diameter (DC) (Fractional Inch)3/4
Cutting Diameter (DC) (mm)19.05
Shank Diameter (DCON) (Decimal Inch)0.7500
Shank Diameter (DCON) (Fractional Inch)3/4
Shank Diameter (DCON) (mm)19.05
Length of Cut (APMX) (Decimal Inch)1.3750
Length of Cut (APMX) (Fractional Inch)1-3/8
Length of Cut (APMX) (mm)34.93
Overall Length (LF) (Decimal Inch)4.0000
Overall Length (LF) (Fractional Inch)4
Overall Length (LF) (mm)101.60
Shank Length (LS) (Decimal Inch)2.6250
Shank Length (LS) (Fractional Inch)2-5/8
Shank Length (LS) (mm)66.68
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 DescriptionDiamond (Di-NAMITE)
Additional GeometryRight Hand Cut Direction (RHC)
Rake AnglePositive
Helix AngleRight Spiral
Helix Angle (Degree)10 - 12
Variable HelixYes
Center CuttingYes
Chip BreakerNo

Alternative Products SKU / EDP to 72985
Series_27_TA.jpg

3/4" Dia, 4 Flute, Square End End Mill - 72984

SGS 3/4" Dia, 1-3/8" LOC, 3/4" Shank Dia, 4 Flute, Variable Helix, Uncoated, Series 27, Series 27 - CFRP Slow Helix, Square End End Mill - 72984

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