Value Collection SM0406140 Chucking Reamer 0.614 in Hss

Product Description

The VALUE COLLECTION SM0406140 is a straight-flute chucking reamer designed to finish-ream drilled or bored holes to a precise 0.6140-inch diameter. Machined from high-speed steel (HSS) with a bright, uncoated finish, this reamer delivers consistent sizing in a wide range of ferrous and non-ferrous materials. The straight-cylindrical shank seats securely in standard drill chucks or collet holders. With six flutes and a 2.25-inch flute length, it removes stock efficiently while producing a smooth, accurate bore. Overall length is 9 inches, providing adequate reach for typical machining setups. Right-hand cutting direction is standard for conventional spindle rotation.

This chucking reamer is suited for manual machine shops, CNC turning centers, knee mills, and drill press applications where a reamed finish is required. It is appropriate for production and maintenance environments working in metal fabrication, toolrooms, general manufacturing, and job-shop operations. The part ships individually and is well-suited to situations where a single precision diameter is needed without purchasing a full set.

Key Features

• 0.6140-inch reamed diameter for precise hole sizing
• High-speed steel (HSS) construction for durability across a broad range of workpiece materials
• 6 straight flutes for efficient chip evacuation and smooth bore finish
• Bright, uncoated finish — ready to use as delivered or compatible with aftermarket coatings
• Straight-cylindrical shank for direct chuck or collet mounting
• Right-hand cutting direction matches standard spindle rotation

Compatibility

Designed as a standard chucking reamer for use in any machine tool equipped with a drill chuck or collet capable of holding a straight-cylindrical shank in the 0.6140-inch diameter range.

Installation Notes

Machinist or toolroom personnel should install this reamer in a properly sized drill chuck or collet and verify runout before use. Power down and de-energize the machine spindle completely before changing tooling. Apply appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish. Do not use this reamer as a primary material-removal tool — pre-drill or bore the hole to within a few thousandths of final size before reaming.