THIS ITEM IS A SET OF 13 R-8 SOLID TOOL HOLDERS FROM ISCAR. THE SET INCLUDES A VARIETY OF SPECIFIC MODELS, SUCH AS LYNDEX 830-028, ISCAR R8 EM 3/8 X 1.000E, AND ETM R8 EM 5/8" E. OTHER COMPONENTS WITHIN THE SET ARE DESIGNATED AS R8 EM 3/8 E, R8 3/8 E, AND R8 EM 3/8 X 1E. THESE R-8 HOLDERS ARE INTENDED FOR USE AS TOOLING AND ACCESSORIES.