Products 17549911 Unit Price: $ 137.9200 /EA Pkg Qty: 1 Description: 21/64" 10xD HELIOS DRILL Item Category Code: OSG Product Group Code: DRILLS Coating: WXL Coolant Through: No Decimal Size: 0.3281 Flute Helix: 40 Deg Flute Length: 110 Flutes: 2 Fractional Size: 21/64 Length Style: Extra Long Material: HSSCo Metric Size: 8.33 Overall Length: 165 Point Angle: 120 Deg Point Type: R Thinning Shank Diameter: 21/64 × Warning! You are currently logged in as a guest, please login or continue as guest.