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20.00mm Dia, 5 Flute, Square End End Mill - 42620


SERIES: 55M
V-Carb
20.00mm Dia, 38.00mm LOC, 20.00mm Shank Dia, 5 Flute, 45 Degree Helix, Ti-NAMITE-A (AlTiN) Coated, Series 55M, V-Carb, Square End End Mill - 42620
Feature & Benefits
Unequal indexing, high helix and an ideal rake and relief combination for unmatched finishing capability
The choice when peak finish quality is the requirement
Enhanced corner geometry with tight tolerance corner radii
Recommended for materials ≤ 45 HRc (≤ 420 Bhn)
U.S. stocked items ship next day
Total Available U.S. :28
Series DescriptionV-Carb
High PerformanceYes
End ConfigurationSquare End
Unit (inch/mm)mm
Number of Flutes5
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)0.7874
Cutting Diameter (DC) (mm)20.00
Shank Diameter (DCON) (Decimal Inch)0.7874
Shank Diameter (DCON) (mm)20.00
Length of Cut (APMX) (Decimal Inch)1.4961
Length of Cut (APMX) (mm)38.00
Overall Length (LF) (Decimal Inch)3.9370
Overall Length (LF) (mm)100.00
Shank Length (LS) (Decimal Inch)2.4410
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
Coolant OptionExternal Coolant
Additional GeometryRight Hand Cut Direction (RHC)
Rake AnglePositive
Helix AngleRight Spiral
Helix Angle (Degree)45
Variable HelixNo
Center CuttingYes
Chip BreakerNo
Shipping Weight0.9300
Series55M
Weldon FlatNo
US Stock28
Shank Length (LS) (mm)62.00
Tool LengthStub
Coating DescriptionAlTiN (Ti-NAMITE-A)

Alternate Products

20.00mm Dia, 5 Flute, Square End End Mill - 42625
20.00mm Dia, 38.00mm LOC, 20.00mm Shank Dia, 5 Flute, 45 Degree Helix, Ti-NAMITE-A (AlTiN) Coated, Series 55M, V-Carb, Square End End Mill - 42625
U.S. stocked items ship next day
Total Available U.S. :58
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