9.28 mm Dia. × 0.354″ Shank Dia. × 4.92″ OAL, 6 Flute, Carbide Reamer TG Collets - TG-100 Collets Type Polyurethane Color Black Color

Type Polyurethane Color Black Color Family Blacks Seat Material Polyurethane Overall Depth (Inch) 25 Overall Width (Decimal Inch - 4 Decimals) 25

Model #: ZUSA-PF-5286

They have places for pencils

Model #: TM11BSPPM

9.28 mm Dia. × 0.354″ Shank Dia. × 4.92″ OAL, 6 Flute, Carbide Reamer TG Collets - TG-100 Collets Type Polyurethane Color Black ColorItem #: FB5088860009280 Brand: duMont Model #: 88860009280 Product Specifications Cutting Diameter (DC) 9. 28 mm Overall Length (OAL) 4. 92 Usable Length (LU) 3. 465 Grade K15 Cutting Edge Length (L) 1. 417 Cutting Edge Material Carbide Connection Diameter Machine Side (DCONMS) 0. 354 Tool Type Reamer Flute Count (NOF) 6