1/2″ Spiral Flute Hand Expansion Reamer HSS DWRRHDES1/2 Big Sale

Industrial bore finishing tools designed for precision in metalworking and fabrication environments. The 1/2 inch Spiral Flute Hand Expansion Reamer uses High Speed Steel to provide controlled oversize hole finishing with efficient chip evacuation and long tool life.

Specs

Dimensions: Diameter 1/2 inch

Material Grade: High Speed Steel

Drive Type: Hand

Features

Spiral flute design: Facilitates chip evacuation and enhances bore finish in deeper holes, reducing rework in production environments.

Hand expansion capability: Allows manual adjustment of final hole diameter to achieve precise oversize or tolerance without requiring additional fixtures.

Material Grade: High Speed Steel construction provides wear resistance for repeated use across a range of metals, including steel, aluminum, and cast iron.

Applications: Ideal for machine shops, automotive assembly, aerospace component fabrication, mold making, and field service reaming where accurate 1/2 inch bore finishing is required.