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1/4" Dia, 4 Flute, Ball Nose End Mill - 93341

SERIES: E1B

General Application End Mill

1/4" Dia, 1-1/2" LOC, 1/4" Shank Dia, 4 Flute, 30 Degree Helix, Amorphous Diamond Coated, Series E1B, Ball Nose End Mill - 93341

SKU / EDP	93341
Category	Solid Round Tools > Milling > General Application End Mills
Min Order Qty	1
Series	E1B
Series Description	General Application End Mill
High Performance	No
End Configuration	Ball Nose
Tool Length	Extra Long
Unit (inch/mm)	inch
Number of Flutes	4
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
Cutting Diameter (DC) (Decimal Inch)	0.2500
Cutting Diameter (DC) (Fractional Inch)	1/4
Cutting Diameter (DC) (mm)	6.35
Shank Diameter (DCON) (Decimal Inch)	0.2500
Shank Diameter (DCON) (Fractional Inch)	1/4
Shank Diameter (DCON) (mm)	6.35
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)	4.0000

Overall Length (LF) (Fractional Inch)	4
Overall Length (LF) (mm)	101.60
Shank Length (LS) (Decimal Inch)	2.5000
Shank Length (LS) (Fractional Inch)	2-1/2
Shank Length (LS) (mm)	63.50
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
Corner Radius (RE) Tolerance (Decimal Inch)	+0.0000/-0.0010
Corner Radius (RE) Tolerance (mm)	+0.000/-0.025
Shank Type	Straight
Weldon Flat	No
Coolant Option	External Coolant
Coating Description	Amorphous Diamond
Additional Geometry	Right Hand Cut Direction (RHC)
Rake Angle	Positive
Helix Angle	Right Spiral
Helix Angle (Degree)	30
Variable Helix	No
Center Cutting	Yes
Chip Breaker	No