Yankee 435L-0.4531 | Chucking Reamer 29/64 Inch 0.4531 In | 20H082 | Raptor Supplies Worldwide

Left-hand spiral-flute high-speed steel chucking reamers push chips into the hole as they enter a workpiece. They are used for reaming through holes, and they typically leave a finer finish on the hole than right-hand spiral-flute chucking reamers and straight-flute chucking reamers. The reamers’ bright finish is unaffected when their cutting edges are resharpened. Reamers are used to enlarge a hole to an exact size for a precise fit when installing fasteners or other parts. These high-speed steel reamers have a straight shank that mounts to the chuck of a drill press or similar machining tool. This listing is for each. Technical Specification Item Chucking Reamer Measurement System Fractional Inch Reamer Size 29/64 in Decimal Equivalent 0.4531 Shank Type - Machining Straight Shank Dia. 23/64 in Flute Type Spiral Number of Flutes 6 Flute Length 1 3/4 in Spiral Direction Left Hand Coolant Fed Non-Coolant Through Overall Length 7 in Material - Machining High Speed Steel Finish - Machining Bright (Uncoated) Cutting Direction - Machining Left Hand Primary Material Application All Materials Primary Material Application ISO Code H, K, M, N, O, P, S Reamer Application Through Hole Size - Decimal 29/64 in - 0.4531