Value Collection 14442960273200S Chucking Reamer Hss

Product Description

The VALUE COLLECTION 14442960273200S is a high-speed steel (HSS) chucking reamer designed to finish-ream drilled or bored holes to precise tolerances. With a 27/32 inch (0.8438 inch decimal) diameter and a 9-1/2 inch overall length, this reamer provides the reach and cutting geometry needed for accurate hole sizing in metal workpieces. The 2-1/2 inch spiral flute length and right-hand cut direction promote smooth chip evacuation and consistent surface finish. It is suited for use in machining operations where hole diameter accuracy and finish quality are critical.

This chucking reamer is intended for use in drill presses, lathes, CNC machining centers, or manual turret setups where a straight-cylindrical shank can be gripped securely in a chuck or collet. The spiral flute design is particularly effective in through-hole and blind-hole applications in steel, cast iron, aluminum, and similar machinable materials. It is a standard production-type reamer used by machinists and toolroom professionals in manufacturing, maintenance, and repair environments.

Key Features

• 27/32 inch (0.8438 inch) reamer diameter for precise hole sizing in the 0.7000 to 0.9999 inch range class
• High-speed steel (HSS) construction provides durability and wear resistance across common machinable materials
• Spiral flute design promotes chip clearance and reduces chatter during the reaming pass
• Right-hand cut and right-hand spiral direction for standard machine spindle rotation
• Straight-cylindrical shank compatible with standard chucks and collets
• 9-1/2 inch overall length provides adequate reach for deeper workpiece setups

Compatibility

Designed as a standard chucking reamer for use in drill presses, lathes, and machining centers equipped with a chuck or collet capable of accepting a straight-cylindrical shank in this diameter class.

Installation Notes

This reamer should be installed by a qualified machinist. Ensure the machine spindle is fully stopped and locked out before mounting or removing the tool. Secure the straight-cylindrical shank firmly in a chuck or collet to minimize runout, which directly affects hole diameter accuracy and tool life. Apply appropriate cutting fluid for the workpiece material to extend tool life and improve surface finish.