SpeTool Auto Line Portable Drill Guide, 1/2" Keyed Chuck Hand Drill Press Adapter for Straight Holes, 0-160mm Depth, Spring-Loaded Precision Jig for Woodworking, Furniture, and Zero-Edge Drilling

• 1. Auto Line Precision for 90° Holes: The SpeTool Drill Guide features a spring-loaded mechanism that returns the drill to start after each hole—less fatigue, faster workflow. Max drilling depth is 160mm, and the built-in ball bearings keep things gliding smooth with no friction or lube needed. Drill in continuous motion without sticking.
• 2. High-Precision Drilling: The precision-machined guide head ensures every hole is perfectly perpendicular. With less than 0.1mm radial runout, you get clean, professional results in wood, plastic, and thin metal.
• 3. Zero-Edge Drilling: If you need to work flush against an edge, just pop off the column caps and flip the chuck carrier to the outside of the base. This zero-edge feature lets you drill right up to the edge—perfect for hinge installation and trim work.
• 4. Durable Aluminum Build: Solid, corrosion-resistant aluminum base and body won't bend or crack under pressure. The 1/2" (13mm) keyed chuck locks bits from 1-13mm tight, fitting most standard hand drills. Built-in V-groove centers round stock like dowels and pipes, plus quick-reference crosshairs for easy alignment.
• 5. Built for All Kinds of Jobs: Drill straight, dead-on holes in wood, plastic, or thin metal. Great for furniture assembly, cabinet hinges, shelf pins, doweling, DIY home projects, and batch drilling where repeatable precision counts. Whether you're a pro contractor or weekend warrior, this tool turns your hand drill into a precision machine without the need for a full-size drill press.

Achieve straighter, more consistent holes without using a full-size drill press. The SpeTool Portable Drill Guide is designed to improve control and accuracy when drilling with a standard hand drill. Its precision-machined guide structure keeps the drill aligned at 90 degrees to the work surface, helping reduce angled holes, wandering bits and inconsistent results. A spring-loaded carrier provides smooth vertical movement and automatically returns the drill to its starting position after each operation. The guide offers up to 160mm of drilling travel, making it suitable for a wide variety of woodworking, furniture and installation projects. For drilling close to an edge, the chuck carrier can be repositioned outside the aluminium base. This zero-edge configuration is particularly useful for fitting hinges, working on trim, drilling beside walls and completing other applications where a conventional drill guide cannot reach. The built-in 13mm keyed chuck accepts drill bits and accessories from 1mm to 13mm. Alignment markings make positioning easier, while the V-groove helps stabilise round workpieces such as dowels, rods and pipes. Compact and portable, this drill guide is a practical solution for cabinet makers, furniture installers, contractors, woodworkers and DIY users who need repeatable drilling accuracy without the size and weight of a bench-mounted drill press.