Value Collection 144429603755000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429603755000 is a chucking reamer designed to bring bored or drilled holes to a precise final diameter. Built from high-speed steel (HSS) with a bright, uncoated finish, it is intended for use in machine tool holders such as drill chucks or collet chucks. The reamer measures 0.3755 inches in diameter and features six straight flutes with a right-hand cutting direction. It is suited for production and maintenance shops where dimensional accuracy and smooth bore finish are required on ferrous and non-ferrous workpieces. Machinists and tool-and-die professionals are the primary users of this tool.

This chucking reamer is appropriate for general-purpose reaming operations in machine shops, maintenance facilities, and manufacturing environments. The straight-cylindrical shank makes it compatible with standard drill chucks and collet holders on lathes, drill presses, and milling machines. It is used when a hole must be sized to close tolerance after drilling, and where a straight-flute design is preferred for through-hole and shorter blind-hole applications in a variety of common metals and alloys.

Key Features

• 0.3755 inch reamer diameter for precise final-bore sizing
• High-speed steel (HSS) construction for durability across a range of materials
• Six straight flutes for consistent chip evacuation in through-hole and short blind-hole work
• Right-hand cutting direction, compatible with standard machine spindle rotation
• Straight-cylindrical shank fits standard drill chucks and collet holders without modification
• Bright, uncoated finish — no coating buildup risk at the cutting edge

Compatibility

Designed as a general-purpose chucking reamer for use in standard drill chucks and collet holders on lathes, drill presses, and milling machines where a straight-cylindrical shank is accepted.

Installation Notes

Chucking reamers are installed and operated by machinists and tool-and-die technicians. Secure the shank fully in the chuck or collet before operation and confirm runout is within acceptable limits before cutting. Use appropriate cutting fluid for the workpiece material to extend tool life and improve bore finish. Never use a reamer to remove large amounts of stock — pre-drill or bore the hole to leave only the recommended finishing allowance before reaming.