Value Collection SM0406460 Chucking Reamer Hss 0.6460 in

Product Description

The VALUE COLLECTION SM0406460 is a straight-flute chucking reamer designed to finish-ream drilled or bored holes to a precise 0.6460-inch diameter. Manufactured from high-speed steel (HSS) with a bright, uncoated finish, this reamer delivers accurate sizing in a wide range of ferrous and non-ferrous materials. The straight-cylindrical shank seats securely in standard drill chucks and floating holders. With an overall length of 9 inches and a 2.25-inch flute length, it provides the rigidity and reach needed for production and maintenance reaming operations. Six right-hand cutting flutes distribute the cutting load evenly for a smooth, consistent bore finish.

This chucking reamer is suited for machine-shop, maintenance, and toolroom environments where hole tolerances demand more than a drill can provide. It is used in drill presses, lathes, mills, and CNC machining centers equipped with a standard chuck or floating reamer holder. Typical applications include finishing holes in fixtures, jigs, bearing seats, and close-tolerance assemblies. Its 0.6460-inch diameter falls within the 0.5000-to-0.6999-inch decimal-inch range, making it a practical choice for finish operations in that size class.

Key Features

• 0.6460-inch finished bore diameter for precise hole sizing
• High-speed steel (HSS) construction handles a broad range of workpiece materials
• Six straight flutes with right-hand cutting direction for smooth material removal
• Bright, uncoated finish suitable for use with cutting fluids or dry
• Straight-cylindrical shank for compatibility with standard drill chucks and floating holders
• 9-inch overall length with 2.25-inch flute length provides rigidity and adequate reach

Compatibility

Designed as a standard chucking reamer for use in any machine tool accepting a straight-cylindrical shank, including drill presses, lathes, milling machines, and CNC machining centers with an appropriate chuck or floating holder.

Installation Notes

Chucking reamers should be installed by a machinist or toolroom professional in a properly rated machine tool. Secure the straight-cylindrical shank fully in the chuck or holder and verify runout before cutting. Always apply an appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish. Pre-drill or bore the hole to the correct starting diameter before reaming — do not attempt to remove excess stock with the reamer alone.