Techniks 22711 4 Shell Mill Holder CV40 Taper Size, 3 4 in Pilot Dia., 4 in Projection, 0.6900 in Pilot Lg 4PKA7 3 8 in Primary Material Application 3 8 in Primary Material Application Steel Shank Shape Hex Drill Bit Finish TiN Impact Rated Yes Includes DWA1783IR (1 8 in to 1 2 in) UPC 364809420132 For Use With Fendall Pure Flow 1000 Eyewash Stations Includes Activation Strap Shell Mill Holder Item Shell Mill Holder Capacity 3 4" Series FMA For Use With Face Mills Projection 4 in Coolant Fed Non Coolant Through Application For Holding Tools Standards DIN 69871 AD End Single Shank Type Machining Taper Features Taper Ground to AT3 Tolerance or Better