4.81 mm Dia. × 0.197″ Shank Dia. × 3.39″ OAL, 6 Flute, Carbide Reamer Acme Serrated Key Type - Pointed Soft Jaws Chuck Size 9" inches Model #: ZUSA-RC-857

Model #: ZUSA-RC-857

Model #: ZUSANSR-FR-215

3126 Specification Designation DIN Spiral Type Fast Spiral Threaded Shank No Number of Flutes 2 Drill Bit Diameter Tolerance (mm) h8 Web Thinning Web-Thinning Drill Bit Grade General Purpose Material Grade M2 Series/List 225

Item #: 11909983

4.81 mm Dia. × 0.197″ Shank Dia. × 3.39″ OAL, 6 Flute, Carbide Reamer Acme Serrated Key Type - Pointed Soft Jaws Chuck Size 9" inches Model #: ZUSA-RC-857Item #: FB5088860004810 Brand: duMont Model #: 88860004810 Product Specifications Cutting Diameter (DC) 4. 81 mm Overall Length (OAL) 3. 39 Usable Length (LU) 2. 32 Grade K15 Cutting Edge Length (L) 0. 906 Cutting Edge Material Carbide Connection Diameter Machine Side (DCONMS) 0. 197 Tool Type Reamer Flute Count (NOF) 6