Cleveland C25275 Chucking Reamer 0.1495 in Hss

Product Description

The CLEVELAND C25275 is a straight-flute chucking reamer manufactured from high-speed steel (HSS) and designed for precision hole finishing in metal workpieces. With a reamer diameter of 0.1495 inches (wire size 25) and an overall length of 4 inches, this tool delivers accurate, repeatable bore sizing when used in a drill press, lathe, or CNC machining center. Six flutes provide a smooth cutting action and efficient chip evacuation. The bright, uncoated finish suits general-purpose reaming where additional surface treatments are not required. Machinists, tool and die makers, and general metalworking shops are the primary users of this type of reamer.

This chucking reamer is suited for light reaming operations in ferrous and non-ferrous metals where a wire-gauge diameter hole finish is required. The straight shank allows direct mounting in standard drill chucks or collet holders. Its 1-inch flute length is appropriate for through-holes and shallow blind holes in workpieces common to production and job-shop environments. Right-hand cut configuration is standard for conventional clockwise spindle rotation.

Key Features

• 0.1495 inch diameter corresponds to wire gauge size 25 for precise hole sizing
• Six straight flutes provide smooth cutting action and effective chip removal
• High-speed steel construction offers good wear resistance across a range of workpiece materials
• Bright, uncoated finish suitable for general-purpose reaming applications
• Straight shank mounts directly in standard drill chucks and collet holders
• Right-hand cut for use with conventional clockwise spindle rotation

Compatibility

Designed as an OEM-style chucking reamer for use in drill presses, lathes, turret lathes, and CNC machining centers equipped with standard straight-shank toolholders or drill chucks accepting the applicable shank diameter.

Installation Notes

Chucking reamers are installed by qualified machinists following standard machine tool lockout and toolchange procedures. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Secure the straight shank firmly in the chuck or collet to prevent runout, which degrades hole finish and tool life. Use appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish quality.