Product name: three-in-one punchMaterial: Aluminum alloyProduct size: 8.2*7*16cm3.23*2.76*6.3 inchesPackage size: 20*15.5*6cm7.87*6.1*2.36 inchesColor: RedProduct weight (including packaging) : about 591gPacking list: Hole punch *1+2.5mm small hex wrench *1+4mm small hex wrench *1+22mm wrench *1+15mm drilling drill *1+8mm drilling drill *1+10mm drilling drill *1+10mm drilling sleeveFeatures:1. Center positioning, three 8MM holes can be drilled at a time2. The side plate eccentric is drilled and formed at one time3. Three-in-one connector, one-key drilling and installation of side panel bottom plate4. Accurate scale, accurate and error-free drilling5. Suitable for most wood boards on the market