Value Collection 24004110 Chucking Reamer 0.411 in

Product Description

The VALUE COLLECTION 24004110 is a carbide-tipped chucking reamer designed for precision hole finishing in metalworking and machining applications. With a reamer diameter of 0.411 inches and a diameter tolerance of +0.0003 to -0.0000 inches, this tool delivers tight, accurate bores suitable for close-tolerance work. The straight flute geometry and right-hand cut are standard for general-purpose reaming in a machine spindle or drill press chuck. Overall length is 7 inches with a 1.75-inch flute length, keeping the tool rigid and minimizing deflection during the cut. Machinists and tool and die professionals are the primary users of this reamer.

This chucking reamer is suited for use in production and job-shop environments where consistent hole sizing is required. The straight shank allows direct mounting in a drill chuck, collet, or floating reamer holder on a drill press, milling machine, or CNC machining center. The 4-flute configuration provides good chip clearance and surface finish in through-holes and blind holes. The bright, uncoated finish is appropriate for use with cutting fluids on a wide range of ferrous and non-ferrous workpiece materials.

Key Features

• Carbide-tipped construction for extended tool life compared to high-speed steel alternatives
• 0.411-inch reamer diameter with a tight tolerance of +0.0003 to -0.0000 inches for precise hole sizing
• 4 straight flutes with right-hand cut for smooth, controlled material removal
• Straight shank for compatibility with standard drill chucks and collet systems
• Bright, uncoated finish suitable for use with cutting fluids
• 7-inch overall length with 1.75-inch flute length for rigidity and reach balance

Compatibility

Designed as a standard straight-shank chucking reamer for use in drill presses, milling machines, and CNC machining centers equipped with a drill chuck or collet capable of accepting a straight shank.

Installation Notes

This reamer is installed by a machinist or toolroom technician. Secure the straight shank in a drill chuck, collet, or floating holder, ensuring the tool runs true before engaging the workpiece. Always use an appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish. Never use a chucking reamer to remove excessive stock; pre-drill or bore the hole to within 0.005 to 0.015 inches of final diameter before reaming.