Value Collection SM0406650 Chucking Reamer 0.6650 in Hss

Product Description

The VALUE COLLECTION SM0406650 is a chucking reamer designed to finish-ream drilled or bored holes to a precise 0.6650-inch diameter. Built from high-speed steel (HSS), it delivers consistent cutting performance on a wide range of metals including mild steel, aluminum, and cast iron. The straight flute geometry provides clean chip evacuation in through-hole applications. With a 9-inch overall length and a 2.25-inch flute length, this reamer is suited for moderate-depth finishing work. The bright, uncoated finish is standard for HSS reamers intended for general-purpose shop use. Licensed machinists and tool-room operators are the primary users of this tool.

This chucking reamer is used in machine-shop and production environments where hole tolerances require a finishing pass beyond what a drill alone can achieve. It is held in a drill chuck, collet, or machine spindle on a drill press, lathe, or milling machine. Right-hand cutting direction makes it compatible with conventional CNC and manual machine setups. Typical applications include finishing bearing bores, bushing seats, and precision pin-fit holes in both prototype and production runs.

Key Features

• 0.6650-inch finished-bore diameter for precision hole sizing
• HSS construction provides durability across ferrous and non-ferrous workpiece materials
• Straight flute design promotes clean chip flow in through-hole reaming operations
• Straight-cylindrical shank for secure grip in standard drill chucks and collets
• Right-hand cutting direction compatible with conventional machine spindle rotation
• Bright, uncoated finish — ready to use as supplied, no break-in required

Compatibility

Designed as a general-purpose chucking reamer for use in drill presses, lathes, and milling machines equipped with a standard drill chuck or collet system accepting a straight-cylindrical shank.

Installation Notes

Chucking reamers are installed and removed by a qualified machinist following standard machine-shop lockout and spindle-stop procedures. Ensure the machine spindle is fully stopped and the chuck key is removed before securing or releasing the tool. Apply cutting fluid appropriate to the workpiece material to extend tool life and achieve the best surface finish. Remove only the amount of material the reamer is designed to take — pre-drill or bore the hole to within a few thousandths of the finished diameter before reaming.