Description of VizGiz Countersink Carpentry Adjustable Woodworking
Three-Pointed design can quickly and accurately drill a smooth hole. Five-edged chamfer design will fast discharge chips from the hole on both sides automatically. High-Speed Steel is high hardness, high wear resistance, high heat resistance and high strength to go sharp drilling and be easy to break. The Countersink Bits Set can use on Granite, tile, glass, quartize, ceramic, vitrified brick etc,Especially, plastic or wood etc. Screw Starter with countersink can control the depth of hole by L-wrench, and control the width of hole by changing drill of diffierent diameter(3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm). Set include 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm and 1 free Hex Key Wrench.100% SATISFACTION GUARANTEE.