Cleveland C25357 Chucking Reamer Wire Size 13 Hss

Product Description

The CLEVELAND C25357 is a wire size 13 chucking reamer designed for precision hole finishing in metal fabrication and machining applications. Built from high-speed steel (HSS) with a bright, uncoated finish, this reamer delivers accurate sizing at 0.1850 inch (decimal) diameter. The straight flute geometry and straight shank make it compatible with standard drill presses, CNC machining centers, and manual lathes equipped with chucks. Six flutes provide a smooth, consistent cutting action. Overall length is 4.5 inches with a flute length of 1.125 inches, keeping the tool rigid and reducing chatter during the reaming pass.

This chucking reamer is suited for production and repair machining environments where holes drilled in steel, aluminum, brass, or similar materials need to be brought to a precise finish diameter. Wire size 13 (0.1850 inch) is a common requirement for dowel-pin fit preparations, bearing bores, and close-tolerance fastener clearance holes in light to medium industrial workpieces. It is sold individually and is appropriate for use by machinists, tool-and-die makers, and maintenance technicians working in shop environments.

Key Features

• 0.1850 inch cutting diameter — wire gauge size 13
• High-speed steel construction for durability across a range of common workpiece materials
• Bright, uncoated finish — no coating interference with tight-tolerance bores
• Straight flute design for clean chip evacuation in through-holes
• Straight shank fits standard drill chucks and collet holders without adapters
• Six flutes for smooth surface finish and accurate sizing on the final pass

Compatibility

Designed as a standard chucking reamer for use in drill presses, manual lathes, and CNC machining centers with compatible straight-shank toolholders or chucks sized for a 0.1850 inch diameter tool.

Installation Notes

Chucking reamers are installed by machinists and tool-and-die tradespeople. Always power down and lock out the spindle before securing or removing the tool from the chuck. Use cutting fluid appropriate to the workpiece material to extend tool life and improve bore finish. Reamers are finishing tools — pre-drill or bore the hole to within a few thousandths of final diameter before reaming; running a reamer through an undersized hole can damage the flutes or produce an out-of-tolerance bore.