Products 8623231 Unit Price: $ 54.5300 /EA Pkg Qty: 1 Description: 3.1MM20XD HELIOS DRILL Item Category Code: OSG Product Group Code: DRILLS Coating: WXL Coolant Through: No Decimal Size: 0.1220 Flute Helix: 40 Deg Flute Length: 72 Flutes: 2 Length Style: Extra Long Material: HSSCo Metric Size: 3.10 Overall Length: 125 Point Angle: 120 Deg Point Type: R Thinning Shank Diameter: 3.1 × Warning! You are currently logged in as a guest, please login or continue as guest.