Value Collection 144429602760000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429602760000 is a chucking reamer designed to bring bored or drilled holes to a precise finished diameter. Made from high-speed steel (HSS) with a bright, uncoated finish, this tool delivers a reamed diameter of 0.2760 inches using a 6-flute straight flute configuration. The straight-cylindrical shank seats securely in a drill press, lathe chuck, or CNC machine. Right-hand cutting geometry follows standard rotation for most machine tool setups. Machinists, tool-and-die workers, and maintenance technicians install this reamer when dimensional accuracy and smooth bore finish are required in production or repair work.

This reamer is suited for finishing holes in ferrous and non-ferrous metals in machine shop, maintenance, and manufacturing environments. The 0.2760-inch diameter falls within the 0.2500 to 0.2999-inch decimal inch range. Typical applications include final sizing of dowel pin holes, bearing bores, and close-tolerance fit holes where a drilled hole alone does not meet the required finish or dimensional tolerance. It is sold individually and is intended for use in fixed machine tool setups rather than hand reaming.

Key Features

• Reamed diameter of 0.2760 inches for close-tolerance hole finishing
• High-speed steel (HSS) construction for durability across ferrous and non-ferrous materials
• 6-flute straight flute design promotes smooth cutting action and consistent chip evacuation
• Straight-cylindrical shank for positive chuck engagement in drill presses, lathes, and CNC equipment
• Right-hand cutting direction matches standard machine rotation
• Bright, uncoated finish — no coating interference on precision-ground cutting edges

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 0.2500 to 0.2999-inch diameter range.

Installation Notes

Chucking reamers are installed and operated by machinists in drill presses, lathes, or CNC machining centers — not by hand. Secure the straight-cylindrical shank firmly in a drill chuck or collet before operation and verify runout is within acceptable limits for the required tolerance. Always reduce feed rate relative to drilling and use appropriate cutting fluid for the workpiece material. Never use a chucking reamer as a hand reamer or apply side load to the shank, as this can damage the cutting edges or affect hole geometry.