Value Collection ST0620034 Bridge Reamer 17/32 in Hss

Product Description

The VALUE COLLECTION ST0620034 is a bridge reamer designed for enlarging and aligning holes in structural steel, heavy plate, and fabricated assemblies. The reamer measures 0.5313 inches (17/32 inches) in diameter with a 5-1/8 inch straight flute length and a 9 inch overall length. It is constructed from high-speed steel (HSS) with a bright, uncoated finish and features a 2MT (No. 2 Morse Taper) shank for secure seating in compatible taper-socket spindles. Five straight flutes provide right-hand cutting action. This tool is typically used by ironworkers, structural fabricators, and millwrights requiring precise hole alignment and finish in metal assemblies.

The ST0620034 bridge reamer is suited for structural steel fabrication, bridge construction, heavy equipment repair, and any application requiring hole alignment across mating steel plates or components. The Morse taper shank is compatible with drill presses, magnetic drills, and portable reamers equipped with a No. 2 Morse Taper socket. The small end diameter of 11/32 inches allows the tool to enter and progressively ream to final diameter without excessive material removal in a single pass.

Key Features

• 17/32 inch (0.5313 inch) cutting diameter for precision hole sizing in structural work
• High-speed steel construction for durability across ferrous and non-ferrous metals
• No. 2 Morse Taper shank seats securely in standard taper-socket spindles
• Straight flute, right-hand cut geometry for controlled chip evacuation
• 5-flute configuration delivers smooth finish and improved cutting stability
• Bright/uncoated finish — suitable for use with cutting fluids in standard shop environments

Compatibility

Designed for use with drill presses, magnetic drills, and portable reaming equipment fitted with a No. 2 Morse Taper (2MT) socket. Typical fitment for structural steel and fabrication shop applications requiring a 17/32 inch finished hole diameter.

Installation Notes

Installation and use should be performed by qualified machinists, ironworkers, or fabricators familiar with taper-shank tooling. Ensure the Morse taper shank and socket are clean and free of chips before seating to prevent runout or shank damage. Always secure the workpiece and reduce spindle speed appropriately for the material being reamed. Apply a suitable cutting fluid to extend tool life and improve hole finish.