BB2055 Spiral Flute Solid Carbide Reamer for Steel | 11.01–12.09mm

BB2055 Spiral Flute Solid Carbide Reamer

This BB2055 spiral-flute solid carbide reamer covers precision diameters from 11.01 to 12.09 mm for final hole sizing in steel and general metal machining. The coated BB2055 grade provides improved wear resistance, while the spiral flute design provides controlled chip movement during reaming.

Key Features

• Coated BB2055 carbide series
• Spiral flute for chip control and smooth cutting
• Fine diameter increments
• For precision finishing of prepared holes

How to Choose

Choose the diameter according to the required finished hole, then verify the full dimensional specification and flute count. Avoid unnecessary extended reach where possible.

Application Notes

A reamer is a finishing tool for an existing hole and is not intended to replace drilling. Select allowance, speed, feed and coolant according to actual machining conditions.