1-5/16″ Straight Flute Hand Expansion Reamer HSS DWRRHDE1-5/16 Popular

Precision hand expansion reamers enable controlled hole enlargement and burr removal in metalworking environments. This 1-5/16 inch Straight Flute Hand Expansion Reamer is crafted from High Speed Steel to deliver repeatable finishes in industrial applications.

Specs

Dimensions: 1-5/16 inch nominal diameter

Material grade: High Speed Steel

Features

Flute geometry: Straight flute provides predictable alignment and straightforward chip evacuation during manual reaming.

Material characteristics: High Speed Steel offers wear resistance and heat tolerance for repeated hand reaming cycles.

Expansion capability: Hand expansion design enables incremental diameter adjustment with controlled removal to achieve final hole size.

Finish quality: Produces clean hole surfaces with reduced burr formation when used with standard drilling and reaming practices.

Application scope: Suitable for final sizing and finishing of holes in metal components within machine shops, maintenance departments, and fabrication shops.

Use scenarios: Rework holes for alignment pins or bearing housings; precision finishing during equipment maintenance and fabrication tasks.