Corded Drills, Drivers -Self Centering Punch Pointer, Drill Sleeve, Red Highlights Generic Brand Self Centering Punch Pointer, Drill Sleeve, Red Description: Made of aluminum alloy, durable and long lasting Quick and easy to use, drill the same space along the wood Self-centering quick dowel jig on boards, precise drilling, smooth Metal bushings ensure precise alignment when drilling for perfectly positioned dowels This is a great tool set for furniture making and carpentry enthusiast specification: Material: aluminum alloy Size: 140 x 20 x 18mm / 5.51 x 0.78 x 0.70in Drill Sockets: 6mm, 8mm, 10mm Package includes: 1 x Self Centering Centering Jig 3 Drill Bushings (6mm, 8mm, 10mm) Note: Please allow 1-2mm error due to manual measurement, make sure you do not mind before making an offer. Due to different monitor and light effects, the actual color may be slightly different from the picture color.