7 Pcs 1/4 Inch Metric Thread Tap with Automatic Center Punch

Punch, tap, deburr, three-in-one, save time and effort.greatly save processing steps and time costs, improve working efficiency.Suitable for drilling, tapping, cutting on soft metal, aluminium alloy, tin alloy, zinc alloy etc.Also can process thin board, plastic, acrylic board. Note:Low Speed and Cutting holes in materials (Thickness: less than 5mm).The Automatic Center Punch delivering an automatic spring-driven strike when pressed against surface, it can be adjusted cap regulates striking force.Shank: 1/4inch (6.35mm) hex shankcolour: gold+silver+redMaterial: high-speed steelPackage Contents: 6 x Compound Tap Drill Bits(M3x0.5mm, M4x0.7mm, M5 x0.8mm, M6x1mm, M8x1.25mm, M10x1.5mm)1 x Automatic Center Punch Tool(length 13cm)Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.