5/16″ Spiral Flute Hand Expansion Reamer HSS DWRRHDES5/16 Factory Price

For orders under $150.00, a shipping fee of $12.99 applies.

Fast delivery, satisfaction guaranteed.

Secure Payment.

Industrial precision tooling for hole sizing and finishing. The 5/16 inch Spiral Flute Hand Expansion Reamer in High Speed Steel delivers controlled material removal and durable performance.

Specs

Diameter: 5/16 inch

Material Grade: High Speed Steel

Features

Spiral flute geometry: Efficient chip evacuation and smooth cutting during manual reaming, reducing dwell and chatter in ductile and cast metals.

Hand operation: Direct tactile control enables incremental material removal for precise hole enlargement and alignment during on-site and shop floor work.

Material: High Speed Steel: Robust wear resistance and extended tool life in typical metalworking environments, including steel, cast iron, and aluminum alloys.

Hole finishing: Delivers defined final hole diameter suitable for dowel pins, fasteners, and precision assemblies with improved fit.

Industrial applicability: Ideal for machine shops, maintenance departments, fabricators, and automotive/heavy equipment manufacturing environments requiring reliable field and bench reaming capability.