Cleveland C25146 Chucking Reamer Wire Size 41 Hss

Product Description

The CLEVELAND C25146 is a straight-flute chucking reamer designed to finish-ream drilled holes to a precise wire gauge size 41 diameter of 0.0960 inches. Built from high-speed steel (HSS) with a bright, uncoated finish, this reamer delivers accurate sizing in ferrous and non-ferrous metals where tight hole tolerances are required. The straight shank mounts directly in a drill chuck, collet, or machine spindle for use in drill presses, lathes, and CNC machining centers. With 4 flutes and an overall length of 3.5 inches, it suits close-quarters reaming of shallow bores in production and maintenance environments. Licensed machinists and tool-and-die professionals are the primary users.

This reamer is suited for light material removal after drilling to bring a hole to final size with a smooth finish. Wire size 41 falls in the 0.0500 to 0.0999 inch decimal range, making this tool appropriate for small-bore work such as pin holes, instrument components, and precision mechanical assemblies. It performs consistently in manual and CNC-guided operations where chip evacuation is manageable with straight-flute geometry and cutting fluid is applied.

Key Features

• Wire size 41 cutting diameter of 0.0960 inches for precise small-bore finishing
• High-speed steel construction provides durability across a range of metals
• Bright, uncoated finish suits general-purpose reaming without added coating cost
• 4 straight flutes with right-hand cut for standard machine spindle rotation
• Straight shank compatible with standard drill chucks and collet holders
• Compact 7/8-inch flute length suited to shallow bore applications

Compatibility

Designed as an OEM-style replacement or direct tooling selection for machine setups requiring a wire size 41 straight-shank chucking reamer in high-speed steel.

Installation Notes

Installation is performed by qualified machinists. Power down and lock out the machine spindle before loading or removing the reamer. Seat the straight shank fully and securely in the chuck or collet before engaging the spindle. Apply appropriate cutting fluid for the workpiece material to extend tool life and achieve the target surface finish.