3/8" Spiral Flute Hand Reamer | HSS | DWRRHDSP3/8

Industrial precision tooling for precision hole finishing in metalwork and machine shops. The 3/8 inch spiral flute hand reamer, fashioned from High Speed Steel, provides controlled material removal for accurate hole finishing in manufactured components.

Specs

• Diameter: 3/8 inch
• Drive type: Manual
• Material grade: High Speed Steel

Features

• Spiral flute design: Facilitates efficient chip evacuation and smoother reaming in through holes and blind bores, minimizing clogging and reducing dwell time.
• Wear resistance: High Speed Steel substrate provides durable cutting action for repetitive hand reaming operations in steel, cast iron, and alloys.
• Hole finishing accuracy: Progressive cutting geometry supports controlled material removal for dimensional accuracy and straightness of finished holes.
• Use cases: Ideal for deburring, resizing drilled holes, and achieving close tolerances in assembly jigs, fixtures, and custom machine components.