Features:1. Made of stainless steel and aluminum alloy materials, Durable.2. Detachable and portable, can be split into small parts, convenient to carry.3. Easy to install and detachable.4. Consist of sliding bits, Braket and ruler.5. Accurate and convenient, Helpful for hole punch.Specification:Ruler Material: Stainless steelSlider Material: Aluminum AlloyDrill Sleeve Material: Steel Internal diameter: 5mm/4.2mmQuantity:1 SetIncluded:1 Set x Drill Guide Tool
