Products 215-1590 Unit Price: $ 13.7000 /EA Pkg Qty: 1 Description: CARBIDE #21 SPIRAL DRILL Item Category Code: OSG Product Group Code: DRILLING Coating: BRIGHT Coolant Through: No Decimal Size: 0.1590 Flute Helix: 15 Deg Flute Length: 1-1/16 Flutes: 2 Length Style: Other Material: CARBIDE Metric Size: 4.04 Overall Length: 2-1/8 Point Angle: 135 Deg Point Type: Four Facet Shank Diameter: 21 Wire Size: 21 × Warning! You are currently logged in as a guest, please login or continue as guest.