Products 17520611 Unit Price: $ 91.6400 /EA Pkg Qty: 1 Description: 7/3220XD HELIOS Item Category Code: OSG Product Group Code: DRILLING Coating: WXL Coolant Through: No Decimal Size: 0.2188 Flute Helix: 40 Deg Flute Length: 128 Flutes: 2 Fractional Size: 7/32 Length Style: Extra Long Material: HSSCo Metric Size: 5.56 Overall Length: 185 Point Angle: 120 Deg Point Type: R Thinning Shank Diameter: 7/32 × Warning! You are currently logged in as a guest, please login or continue as guest.