Specifications Hole sizes 6mm 8mm 10mm 14mmMaterial Aluminum alloy main body stainless steel drill bits Drill types included M6 M8 countersink drills M6 M8 regular drillsApplication range Aluminum profiles and similar DIY materialsFeatures 1 Precision Engineering Equipped with countersink and regular drill options the tool kit ensures smooth efficient hole punching and tapping for aluminum profiles and similar materials 2 High Quality Materials Made from strong aluminum alloy and stainless steel the set delivers exceptional performance and guarantees long lasting use in your DIY projects 3 Versatile Compatibility With 6mm 8mm 10mm and 14mm hole sizes this kit serves a variety of project requirements providing enhanced adaptability 4 Ergonomic Design Lightweight and compact construction ensures easy usage making it an excellent choice even for beginner craft enthusiasts 5 Simplified DIY Setup Comprehensive design accommodates straightforward application saving time and effort for hobbyists and professionals alike Package Included 1 x Aluminum Profile Tapping Fixture2 x Drill Bits M6 M8 countersink drills 2 x Drill Bits M6 M8 regular drills 1 x 6mm Adapter1 x 8mm Adapter1 x 10mm Adapter1 x 14mm Adapter2 x Hex Wrenches