1/2 Diameter 4 Flute Single End Center Cutting M-42 Cobalt End Mill Toolmex eBa Mill Diameter (Inch): 7/8 Number of Flutes: 2 Material: High Speed Steel Length of Cut (Inch): 1-1/2 Shank Diameter (Inch): 3/4 Finish/Coating: Bright Single or Double End: Single Center Cutting: Yes Overall Length (Inch): 3-3/4 Flute Direction: Right Cutting Direction: Right Variable Helix: No Helix Angle: 30 These end mills are furnished as regular with right-hand cutting and right-hand helical flutes. Length of Cut (Inch): 1-1/2 , Shank Diameter (Inch): 3/4 Used for layout, set-up, checking heights, depths and setting angles Designed for slotting, drilling, pocketing and general-purpose operation. 7/8 End Mill Industrial End Mill Sowa Tool 1/4" Diameter 3-Flute Roughing End Mill - Cobalt HSS, 3/8" Shank, Regular Length For Milling & Machining Sowa Tool End Mill HSS End Mill Sowa Indexable Cutting Tools 2 3Flute High Feed Face Mill 148636 The SoWa Open Market is a 10-minute walk or less from the MBTA Orange line Back Bay and Tufts Medical stations, and the Red Line Broadway station. The closest Silver Line 4 stop is at Washington and East Berkeley