Products 8597421 Unit Price: $ 32.9200 /EA Pkg Qty: 1 Description: 4.21MM EX-SUS-GDR Item Category Code: OSG Product Group Code: DRILLING Coating: TiN Coolant Through: No Decimal Size: 0.1657 Flute Helix: 40 Deg Flute Length: 43 Flutes: 2 Length Style: Jobbers Material: HSSE Metric Size: 4.21 Overall Length: 87 Point Angle: 120 Deg Point Type: S Shank Diameter: 6 × Warning! You are currently logged in as a guest, please login or continue as guest.