Value Collection SM0405870 Chucking Reamer 0.5870 in Hss

Product Description

The VALUE COLLECTION SM0405870 is a straight-flute chucking reamer designed to finish-ream drilled or bored holes to a precise 0.5870-inch diameter. Machined 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 allows direct chuck mounting on lathes, drill presses, and CNC machining centers. With 6 flutes and right-hand cutting direction, it produces clean, consistent hole finishes suitable for light-to-moderate production and toolroom work. Overall length is 8 inches with a 2-inch flute length.

This chucking reamer is suited for machine shop, toolroom, and general manufacturing applications where hole tolerances demand a finishing pass after drilling. It handles through-hole and blind-hole reaming in setups where the workpiece is held in a vise or fixture and the reamer is driven by a rotating spindle. Typical applications include fitting dowel pins, bushings, and precision shafts where close hole tolerances are required. The 0.5870-inch diameter falls within the 0.5000-to-0.6999-inch decimal inch reamer range.

Key Features

• 0.5870-inch finished hole diameter for precision sizing
• High-speed steel (HSS) construction for durability across a range of workpiece materials
• 6 straight flutes with right-hand cutting direction for smooth, consistent stock removal
• Bright, uncoated finish — ready to use or accept aftermarket coating
• Straight-cylindrical shank for direct chuck or collet mounting
• 8-inch overall length with 2-inch flute length for standard-depth reaming applications

Compatibility

Designed as a standard chucking reamer for use in lathes, drill presses, machining centers, and other rotating-spindle machine tools equipped with a chuck or collet capable of accepting a straight-cylindrical shank.

Installation Notes

Chucking reamers are installed and serviced by machinists and toolroom technicians. Always power down and lock out the machine spindle before mounting or removing the reamer. Secure the shank firmly in a chuck or collet to prevent runout, which directly affects hole accuracy and finish. Apply appropriate cutting fluid for the workpiece material, and never use a chucking reamer to remove excessive stock — pre-drill or bore the hole to within a few thousandths of the finished diameter before reaming.