4 Pcs Titanium Coated Countersink Chamfer Tool Metal Deburring Drill Bit Set Sturdy Bits for DIY Wood Plastic

Package Includes-You will receive 4 pcs gold drill bits, the specifications are 2-5mm,5-10mm,10-15mm,15-20mm four kinds, to meet your different needs Calculated Size-The sizes of deburring chamfer drill bits are: 1*4.5cm/0.39*1.77in,1.4*4.7cm/0.55*1.85in,2.1*6.4cm/0.83*2.52in,2.8*8.5cm/1.1*3.35in, the specific dimensions can be seen in the picture High Quality- Our metal drills are made of high-quality steel plated with titanium, which is robust and resistant to dulling Unique Design- The tip of the drill is angled at 90° for sharp, precise countersinking，Internal chip evacuation prevents chips from flying USE For- The Countersink drill bit is suitable for cutting through metal, aluminum, copper, wood, plastic, PV plates and thin iron plate