Value Collection SM0405840 Chucking Reamer Hss

Product Description

The VALUE COLLECTION SM0405840 is a straight-flute chucking reamer designed to finish-ream drilled or bored holes to a precise 0.5840-inch diameter. Made from high-speed steel (HSS) with a bright, uncoated finish, it delivers consistent dimensional accuracy in ferrous and non-ferrous materials. The straight-cylindrical shank mounts directly in a drill chuck, collet, or floating holder. With an overall length of 8 inches and a 2-inch flute length, this reamer suits general machine-shop and maintenance applications where tight bore tolerances are required. Right-hand cutting direction is standard. Machinists and tool-room technicians are the primary users.

This reamer is suited for finishing operations in manual lathes, drill presses, milling machines, and CNC machining centers where a straight-cylindrical shank is appropriate. It is used when a drilled or bored hole must be brought to a final size with controlled surface finish and minimal material removal. Typical applications include bearing housing bores, pin and dowel holes, and general production or repair work requiring close-tolerance hole sizing. The 0.5840-inch diameter falls within the 0.5000- to 0.6999-inch reamer diameter range of this product family.

Key Features

• 0.5840-inch finished bore diameter for precise hole sizing
• High-speed steel (HSS) construction for durability across ferrous and non-ferrous materials
• Straight flute geometry suitable for through-holes and general reaming operations
• Bright uncoated finish — ready to use as supplied
• Straight-cylindrical shank fits standard drill chucks, ER collets, and floating holders
• Right-hand cutting direction, 8-inch OAL with 2-inch flute length

Compatibility

Designed as a general-purpose chucking reamer compatible with any machine spindle or holder accepting a straight-cylindrical shank in the corresponding bore size range.

Installation Notes

Chucking reamers are installed by machinists or tool-room technicians. Secure the shank firmly in a properly sized collet or drill chuck before use, and ensure machine spindle runout is within acceptable limits to avoid oversize holes. Use appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish. Remove the workpiece and de-energize the machine before changing or adjusting the reamer.