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5/8" Dia, 0.1080" Tip, 60 Degree, 3 Flute, Countersink - 74040

SERIES: 603

General Application Countersink

5/8" Dia, 0.1080" Tip, 60 Degree, 3 Flute, 3/8" Shank Dia, Uncoated, Series 603, General Application Countersink - 74040


SKU / EDP74040
CategorySolid Round Tools > Holemaking > General Application Countersinks
Min Order Qty1
Series603
Series DescriptionGeneral Application Countersink
High PerformanceNo
Unit (inch/mm)inch
Number of Flutes3
Primary Workpiece Material(P) Steel|(M) Stainless Steel|(K) Cast Iron|(N) Non-Ferrous Materials|(S) High Temp Alloy
Secondary Workpiece Material(H) Hardened Materials
Size5/8"
Tip Diameter (DC1) (Decimal Inch)0.1080
Tip Diameter (DC1) (mm)2.74
Cutting Diameter (DC2) (Decimal Inch)0.6250
Cutting Diameter (DC2) (Fractional Inch)5/8
Cutting Diameter (DC2) (mm)15.88
Shank Diameter (DCON) (Decimal Inch)0.3750
Shank Diameter (DCON) (Fractional Inch)3/8
Shank Diameter (DCON) (mm)9.53
Flute Length (LCF) (Decimal Inch)0.3440
Flute Length (LCF) (mm)8.74
Overall Length (OAL) (Decimal Inch)3.0000
Overall Length (OAL) (Fractional Inch)3
Overall Length (OAL) (mm)76.20
Shank Length (LS) (Decimal Inch)1.7500
Shank Length (LS) (Fractional Inch)1-3/4
Shank Length (LS) (mm)44.45
Point Angle (Degree)60
Cutting Diameter (DC) Tolerance (Decimal Inch)+.00300 / -.00000
Cutting Diameter (DC) Tolerance (mm)+.0762 / -.0000
Shank Diameter (DCON) Tolerance (ISO)h6
Shank TypeStraight
Weldon FlatNo
Coolant OptionExternal Coolant
Coating DescriptionBright/Uncoated
Additional GeometryRight Hand Cut Direction (RHC)
Rake AngleNeutral
Helix AngleRight Spiral
Variable HelixNo
Center CuttingNo
Chip BreakerNo
Centerline (α) Angle (Degree)30.0
Number of Margins1

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