Trend High Carbon Steel Countersink For 3Mm Drills - 16Mm DiameterThe Ideal Countersink For Use With Your Own 3Mm Diameter Drill Bit On Hard And Softwood. Multitooth Design To Leave Clean Finishes.Drills A 3Mm Clearance Hole And Countersink Up To 16Mm Diameter.Adjustable Drilling Depth To Suit Multiple Material Thicknesses.Fits Any Standard 3 Jaw Drill Chuck Ideal For Battery And Mains Tools.High Carbon Steel Construction For Durability In Hard And Softwoods. Not Suitable For Abrasive Materials.PTDTREDIR6203WS
