Value Collection 144429607020000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429607020000 is a chucking reamer designed for precision hole finishing in metalworking applications. Built from high-speed steel (HSS) with a bright, uncoated finish, this reamer delivers consistent sizing and surface finish in drilled or bored holes. The straight-cylindrical shank mounts directly in a drill chuck or collet holder, and the 8-flute straight configuration provides smooth cutting action with right-hand rotation. At 0.7020 inches in diameter, this tool is suited for finishing holes to tight dimensional tolerances in production and job-shop environments.

This chucking reamer is used in machine shop and manufacturing settings where accurate hole sizing is required after drilling. It is appropriate for use in manual and CNC drilling machines, lathes, and milling machines equipped with a chuck or collet. The straight flute design makes it effective in materials including steel, cast iron, and non-ferrous alloys. Licensed machinists and tooling specialists are the primary users. The tool is sold individually and is ready to use as received.

Key Features

• 0.7020-inch diameter for precise hole finishing to close tolerances
• High-speed steel (HSS) construction for durability across a range of workpiece materials
• 8 straight flutes for smooth, chatter-resistant cutting action
• Right-hand cutting direction, compatible with standard spindle rotation
• Straight-cylindrical shank for direct mounting in drill chucks or collet holders
• Bright, uncoated finish — no additional prep required before use

Compatibility

Designed as a standard chucking reamer for use in drill presses, CNC machining centers, lathes, and milling machines equipped with a chuck or collet sized for a straight-cylindrical shank in the 0.7020-inch diameter range.

Installation Notes

This reamer is installed by a machinist or tooling technician. Secure the straight-cylindrical shank firmly in the chuck or collet before operation and verify runout with a dial indicator before cutting. Power down the machine spindle completely before changing or adjusting the tool. Apply appropriate cutting fluid for the workpiece material to extend tool life and maintain hole finish quality.