HHIP 2003-0625 7 Piece 5/8 Inch Mini Shank Tool Holder Set Turn Shank 5/8"; Bore Shank 5/8" Insert CCMT32.5; Screw M4x10 Use CCMT inserts Set Includes 6-Turning Holder (SCMCN, SCDCN, SCLCR, SCLCL, SCKCR & SCBCR) 1-Boring Holder (SCLCR) 1-T8 Torx Wrench