Description: Premium Material3 in 1 woodworking drilling puncher tools are made of stable andaluminum alloy.Durable anodized surface and hardened steel center block structure give high strength and extend service life.Large steel clamping screws tighten tools like and the solid aluminum side can firmly fix your work without damaging your application.Accurate ScaleOur woodworking drilling puncher tools are designed with 2 brasses.Using our innovative woodworking drill hole guide positioning fixtures could locate accurately and drill positioning holes has never been easier.You can even further improve the accuracy,marking and aligning the fixtures to obtain the desired results.Perfect CombinationDowel can be used perfectly with a 3 in 1 woodworking punching .It comes with the laser engraving and 8/10 mm punching range.Adjustable metal bushings accurate alignment when drilling hole, easy to adjusting drilling height and hole depth.Wide Application 3 in 1 drilling puncher tools equipped with 6mm, 8mm, 10mm, 12mm and 15mm drills to meet your requirements for different hole diameters. Within self tightening clamp,convenient to fixing drill the wood.DIY Tools punch tools are the great DIY woodworking tool kit . Easy to operate .UseThe scope of application is mainly furniture or woodworking. Specification: Material: Aluminum Size Chart: 12cmx8cmx8cm/4.72inchx3.15inchx3.15inch Package Includes: 1 3 in 1 Woodworking Doweling Jig1 Drill Socket Wrench 3 Round Tenon1 Embedded Part 4 6mm Large Drill Sleeve1 6mm Small Drill Sleeve1 12mm Drill Sleeve5 6/8/10/12/15mm Drill Bit Note: Please allow slightly errors due to manual measurement and different monitors.