Value Collection 144429603450000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429603450000 is a straight-flute chucking reamer designed to finish-ream drilled or bored holes to a precise 0.3450-inch diameter. Manufactured from high-speed steel (HSS) with a bright, uncoated finish, it delivers clean material removal in a wide range of ferrous and non-ferrous workpiece materials. The straight-cylindrical shank seats directly in a drill chuck, collet, or CNC toolholder for reliable concentricity. Six flutes distribute cutting load evenly, reducing chatter and producing smooth, accurate bore walls. Machinists, tool-and-die makers, and maintenance technicians use this reamer when a drilled hole must be brought to a tight-tolerance finish dimension.

This chucking reamer is suited for general-purpose reaming operations on manual lathes, milling machines, drill presses, and CNC machining centers. It is appropriate for production and maintenance applications where a 0.3450-inch finished bore is required. The right-hand cutting direction pairs with standard clockwise spindle rotation. Its straight-cylindrical shank accommodates a broad range of standard chuck sizes, making it a practical shop-floor tool for both production runs and one-off repair work.

Key Features

• 0.3450-inch finished bore diameter within the 0.3000 to 0.3499-inch reamer diameter range
• High-speed steel (HSS) construction provides good toughness and wear resistance across common workpiece materials
• Six straight flutes for even cutting load distribution and smooth bore surface finish
• Right-hand cut compatible with standard clockwise spindle rotation
• Straight-cylindrical shank fits drill chucks, collets, and standard toolholders without adapters
• Bright uncoated finish suitable for use with cutting fluid in general-purpose applications

Compatibility

Designed as a general-purpose chucking reamer for use in drill presses, lathes, milling machines, and CNC machining centers equipped with a standard chuck or collet capable of accepting a straight-cylindrical shank in the 0.3450-inch diameter class.

Installation Notes

A qualified machinist or tooling technician should install this reamer in a properly sized chuck or collet, ensuring the shank is fully seated and the runout is within acceptable limits before cutting. Always power down and lock out the spindle before changing tooling. Apply appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish. Do not use this reamer to remove excessive stock; a properly sized drill or boring operation should bring the hole close to final diameter before reaming.