BB2055 PRO Carbide Reamer 11–12.1mm | Spiral Flute | CNC Machining
Fixed Straight Shank Precision-ground straight shank manufactured from micrograin cemented carbide. Provides secure chuck engagement and reduces tool change frequency in high-volume CNC reaming applications. Applicable Materials Aluminum alloy • Die-cast aluminum • Stainless steel • Carbon steel • Cast iron • Pre-hardened steel Spiral Flute Design for Smooth Cutting Recommended for reaming steel and alloy materials with hardness up to HRC60. Spiral flute geometry promotes consistent chip evacuation and reduces cutting resistance during CNC reaming operations. Nano Coating on Cutting Edge Nano-coating applied to cutting edges for improved wear resistance and thermal stability. Suitable for continuous cutting in steel, cast iron, and pre-hardened materials. Integral Cemented Carbide Manufactured from micrograin cemented carbide for improved wear resistance and toughness. Designed to reduce tool change frequency in high-volume CNC reaming applications. Fully Ground Cutting Edge All cutting edges are precision ground. Spiral groove geometry improves chip flow and reduces vibration during cutting, contributing to dimensional stability and reduced tool breakage risk.