Patented Tri-Cut triple edge spurred design for fast, smooth cutting without resistance. Ultra smooth cutting for perfectly finished holes with "blowout". Lighter weight carbon steel construction than standard augers for safety and reduced fatigue without sacrificing strength. Perfectly concentric for even and easy cutting of accurate diameter holes. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions., Weight: 0.15 Pounds, Manufacturer: WoodOwl