Lenox 30883-VB3 Vari-Bit 1/4 to 3/4 Step Drill Bit

Lenox VB3 Step Drill Bit Specifications: - Chuck Size: 3/8 inches - Unibit: 3 - Klein Unibit Model: 3 - 59003 - Available Hole Sizes: 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4 inches Key Features of Lenox VB3 Step Drill Bit: - Precise and Smooth Holes: The patented two - flute design enables fast, clean, and perfectly round hole cutting. - Quick Start: The split - point design allows for faster penetration and reduces bit walking. - Long - lasting Durability: The steam oxide coating enhances the drill bit's durability. The improved flute design efficiently removes chips, ensuring a longer lifespan for the tool.

Using the Lenox VB3 step drill bit is quite straightforward. First, make sure your drill's chuck size matches the 3/8 - inch chuck size of this drill bit. Then, select the appropriate hole size from the available options (1/4 to 3/4 inches) according to your needs. When starting to drill, the split - point design will help the bit start quickly and stay in place. Just apply gentle pressure and let the bit do its job. The two - flute design will cut clean and round holes for you. As for maintenance, after each use, wipe the drill bit clean to remove any chips or debris. This will keep the flute design working effectively. Also, avoid using excessive force while drilling as it may damage the steam oxide coating and reduce the bit's durability. If you notice any signs of wear or damage, it might be time to replace the drill bit to ensure continued accurate and efficient hole - making.