Walter F2481TMS-4.5 | Jobber Drill 4.5mm Carbide | 49L758 | Raptor Supplies Worldwide

Left-hand spiral-flute carbide 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. These carbide reamers have a TiAlN finish that withstands high temperatures and protects the reamers from wear during high-speed, dry machining applications with difficult-to-machine ferrous metals. A TiAlN finish can be an economical alternative to an AlCrN finish. Reamers are used to enlarge a hole to an exact size for a precise fit when installing fasteners or other parts. These 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 Metric Reamer Size 4.50 mm Decimal Equivalent 0.1772 Shank Dia. 6 mm Flute Type Spiral Number of Flutes 4 Flute Length 12.00 mm Spiral Direction Left Hand Coolant Fed Coolant Through Overall Length 75.00 mm Material - Machining Carbide Finish - Machining TiAlN Cutting Direction - Machining Right Hand Size - Decimal 4.50mm - 0.1772 List Number F2481