Products 8622866 Unit Price: $ 94.3800 /EA Pkg Qty: 1 Description: 6.6MM 10XD HELIOS Item Category Code: OSG Product Group Code: DRILLING Coating: WXL Coolant Through: No Decimal Size: 0.2598 Flute Helix: 40 Deg Flute Length: 87 Flutes: 2 Length Style: Extra Long Material: HSSCo Metric Size: 6.60 Overall Length: 140 Point Angle: 120 Deg Point Type: R Thinning Shank Diameter: 6.6 × Warning! You are currently logged in as a guest, please login or continue as guest.