Value Collection 144429605764000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429605764000 is a straight-flute chucking reamer designed to bring bored or drilled holes to precise finished diameters. Built from high-speed steel (HSS) with a bright, uncoated finish, it is suited for general-purpose reaming in a wide range of ferrous and non-ferrous materials. The reamer measures 0.8906 inches (57/64 inch) in diameter, with an overall length of 10 inches and a flute length of 2-5/8 inches. The straight-cylindrical shank seats securely in standard drill chucks and collets. Right-hand cutting direction follows conventional reaming practice. Machinists and toolroom operators working in production and maintenance environments will find this a reliable, ready-to-use sizing tool.

This chucking reamer is appropriate for machine shop, maintenance, and tool-room applications where a hole must be finished to a close tolerance after drilling or boring. The 57/64-inch diameter falls in the 0.7000 to 0.9999 decimal-inch reamer range, making it a practical selection for medium-bore work on lathes, drill presses, milling machines, and similar machine tool setups. The straight flute geometry is well suited to finishing short-to-medium length through-holes in materials that do not produce stringy chips.

Key Features

• 57/64 inch (0.8906 inch) diameter for precise hole sizing in the medium-bore range
• High-speed steel (HSS) construction provides good wear resistance across a broad range of workpiece materials
• Straight-cylindrical shank fits standard drill chucks and collets without adapters
• Straight flute design simplifies chip clearance in through-hole reaming operations
• Right-hand cutting direction compatible with standard machine tool spindle rotation
• Bright/uncoated finish maintains dimensional accuracy and allows easy inspection of cutting edges

Compatibility

Designed as a general-purpose chucking reamer for use in lathes, drill presses, and milling machines equipped with drill chucks or collet systems capable of accepting a straight-cylindrical shank in the 57/64-inch diameter class.

Installation Notes

Chucking reamers should be installed by a qualified machinist following standard shop safety procedures. Ensure the machine spindle is fully stopped and locked out before mounting or removing the reamer from the chuck or collet. Use a cutting fluid appropriate for the workpiece material to extend tool life and improve surface finish. Never exceed the recommended feed and speed parameters for HSS tooling in the material being machined, and avoid reversing spindle direction while the reamer is engaged in the workpiece.