Chucking Reamer Letter T - Solid Carbide - Tools Precision Chucking Reamer 4 Flute To avoid adverse health effects, use adequate ventilation and read safety data sheet first. 3750" 3/8" CARBIDE CHUCKING REAMER | North Bay Cutting Tools Cutting tools can break during use. Features and Benefits Straight flute reamers are the most common and are used in general purpose though-hole applications. They are used for reaming holes without interrupted cuts Product description 3/32 (. Hertel - Chucking Reamer: 0.1930 Dia, 3 OAL, 1 Flute Length 4 Flutes, 1/2 Flute Length, provided with male centers (different than pictured)