Standard Pack = 1 piece(s). Head Length=1.3 IN; Insert Range=.275 IN- .327 IN; Insert Width=0.96 IN; Maximum Depth=0.5 IN; Overall Length=4.3 IN; Right/Left Hand=Right Hand; Type=Integral Shank Turning/Parting/Grooving Holder; Screw=SR M5 x 20; Seating Width=0.165 IN; Shank Size=5/8 INx 5/8 IN;