[Achieve Perfectly Straight Holes with Ease] Get professional 90-degree holes in wood, plastic, and metal with our STD1000DGNP drill guide. This handheld tool delivers drill press precision for DIY projects and workshop tasks. [Versatile V-Groove Base for Any Surface] The innovative V-groove base stabilizes perfectly on flat, round, or square surfaces. Work confidently on boards, pipes, rods, and corners. This unique design prevents slipping and ensures safety on complex angles and tight spaces. [17 Clearly Marked Sizes from 1/8" to 3/8"] With 17 precision-sized holes in 1/64" increments, this guide handles all common drilling needs. Each hole is permanently marked for quick identification. Perfect for hardware installation, dowel joints, and furniture building projects. [Durable Heat-Treated Steel Construction] Crafted from heat-treated nickel alloy steel with anti-rust coating, this tool withstands heavy workshop use. It maintains long-term accuracy and reliability, making it your go-to drilling companion for years to come. Portable Design for On-the-Go Precision] Lightweight and compact, this guide stores easily in toolboxes or pockets. No setup required - just position and drill. Take it to job sites, workshops, or home projects for professional results anywhere. Color: As Shown Material: Metal Package Contents: 1*Drill Guide