Enhance the precision and efficiency of your aluminum profile installations with this high-quality Aluminum Profile Drill Guide. Crafted from durable aluminum alloy and brass, this drill guide features precise machining and anodizing treatment for long-lasting performance and reliability. Designed to provide accurate drilling positions, it ensures smooth and professional results in a variety of applications. Key Features: · **Durable Construction**: Made from premium aluminum alloy and brass with anodized finishing, this drill guide offers excellent wear resistance and robustness for extended use. · **Wide Compatibility**: Compatible with multiple aluminum profile sizes including 20mm, 30mm, and 40mm, making it versatile for different installation scenarios. · **Countersunk Screw Design**: Specially designed for countersunk screws to create clean, flush installations that improve both functionality and aesthetics. · **User-Friendly Operation**: Simply remove the copper column, slide the guide into the aluminum profile, and punch a precisely centered hole 25mm from the top edge. Position can be double-checked with a ruler before securing to ensure accuracy. · **Included M8 and M6 Step Drill Bits**: Comes equipped with stepped drill bits sized approximately 8.5mm and 6.5mm in diameter and 90mm in length, suitable for varied drilling needs and ensuring clean, accurate holes. Specifications: · Material: Aluminum Alloy and Brass · Punch Guide Size: Approx. 100 x 39 mm (3.94 x 1.54 in) · Drill Sleeve Size: Approx. 14 mm (0.55 in) and 10 mm (0.39 in) · Step Drill Bit Size: Approx. 8.5 mm (0.33 in) and 6.5 mm (0.26 in) · Step Drill Bit Length: Approx. 90 mm (3.54 in) · Step Drill Bit Shank Diameter: Approx. 10 mm (0.39 in) Package Includes: · 1 x Aluminum Profile Drill Guide · 1 x M8 Step Drill Bit · 1 x M6 Step Drill Bit This Aluminum Profile Drill Guide is an essential tool for craftsmen and professionals working with aluminum profiles, delivering accurate hole placement and clean finishes to elevate the quality of your projects. Its solid construction, wide compatibility, and included stepped drill bits make it a versatile and reliable drilling accessory.