Mill Diameter: 31/64"

Decimal Equivalent: .4844"

Geometry/Tool Specs: Non Center - Cutting

Shank Diameter: 1/2" 

Length Of Cut:  1"

Overall Length:  4-1/8"

Number of Flutes: 4 

Direction of Cut: Right Hand 

Size Type: Fractional Size 

Material: High Speed Steel

End Type: Square End 

These end mills are designed for general purpose milling in most types of materials.