Value Collection 144429600008000 Chucking Reamer Hss

Product Description

The VALUE COLLECTION 144429600008000 is a high-speed steel (HSS) chucking reamer designed to finish-ream drilled holes to a precise diameter of 0.1990 inches, corresponding to wire gauge size 8. It features a straight flute geometry and a straight-cylindrical shank, making it compatible with standard drill chucks and collet holders. The bright, uncoated finish keeps the surface true to dimension without added coating thickness. Machinists and tool-room technicians use this reamer for light finishing passes where tight hole tolerances are required in ferrous and non-ferrous materials.

This reamer is suited for general machining operations in job shops, maintenance facilities, and production environments. It handles applications where a drilled hole must be brought to a consistent, smooth finish at the 0.1990-inch diameter. The straight flute design works well in through-hole applications and materials that do not tend to push or grab the cutting edge. The 5-inch overall length and 1.25-inch flute length make it practical for shallow-to-moderate depth holes in typical workholding setups on drill presses, lathes, and machining centers.

Key Features

• Reamer diameter of 0.1990 inches (wire gauge size 8) for precise hole finishing
• High-speed steel (HSS) construction for durability across ferrous and non-ferrous materials
• Straight flute design suited for through-hole reaming applications
• Straight-cylindrical shank fits standard drill chucks and collet holders
• Bright, uncoated finish maintains dimensional accuracy without coating buildup
• Right-hand cutting direction for standard spindle rotation

Compatibility

Designed as a standard chucking reamer for use in drill presses, lathes, and machining centers equipped with drill chucks or collet systems accepting a straight-cylindrical shank at the 0.1990-inch diameter range.

Installation Notes

Chucking reamers are installed and operated by machinists and tool-room technicians. Secure the straight-cylindrical shank firmly in a drill chuck or collet before use and ensure the workpiece is rigidly fixtured. Always bring the spindle to a stop before changing or inspecting the reamer. Apply appropriate cutting fluid for the material being reamed to extend tool life and improve finish quality.