Value Collection 144429602140000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429602140000 is a straight-flute chucking reamer designed to bring bored or drilled holes to a precise finished diameter of 0.2140 inches. Manufactured from high-speed steel (HSS) with a bright, uncoated finish, it delivers consistent cutting performance on a wide range of metals and alloys. The straight-cylindrical shank seats securely in standard drill chucks and machine tool holders. With six flutes and a right-hand cutting direction, this reamer produces a smooth, accurate bore surface finish in both manual and CNC machining operations. Machinists and toolroom technicians use it for finish reaming applications where hole tolerance and surface finish are critical.

This reamer is suited for light-to-medium duty finish reaming in machine shops, toolrooms, and production environments. The 0.2140-inch diameter falls within the 0.2000 to 0.2499-inch decimal inch reamer range. It is not configured as a dowel pin reamer or an over/under size reamer, making it a standard straight-bore finishing tool. The straight-cylindrical shank accommodates standard drill press chucks, milling machine collets, and CNC tool holders, giving it broad application across common machining setups.

Key Features

• 0.2140-inch finished bore diameter for precise hole sizing
• High-speed steel (HSS) construction for durability across a range of workpiece materials
• Bright, uncoated finish — no coating buildup to affect dimensional tolerance
• Six straight flutes for smooth cutting action and efficient chip evacuation
• Right-hand cutting direction, compatible with standard machine tool rotation
• Straight-cylindrical shank fits common drill chucks and collet holders

Compatibility

Designed as an OEM-style replacement or direct-fit chucking reamer for standard straight-bore finish reaming operations requiring a 0.2140-inch diameter with a straight-cylindrical shank.

Installation Notes

Installation and use should be performed by a qualified machinist familiar with reaming operations and proper cutting speeds and feeds for HSS tooling. Secure the straight-cylindrical shank fully in the chuck or collet before beginning the cut to prevent runout. Always power down and bring the spindle to a complete stop before loading or removing the reamer. Use an appropriate cutting fluid for the workpiece material to extend tool life and improve bore finish quality.