mnjin 3 pcs flute countersink drill bit set counter 6-9mm sink chamfer cutter a

3 pcs Flute Countersink Drill Bit Set Counter 6-9mm Sink Chamfer Cutter Feature: Brand new and high quality! Material: High Speed Steel 3 Types: 6mm 8mm 9mm Length: approx. 48mm/1.88 Color: golden Quantity: 1 Set (3 Drills) Durable and practical Ideal for Wooden planks Fiberboard Particle board Plywood Plastic Alumiumn Board etc Suitable for DIY Home and General Building/Engineering Using Package included: 3 pcs drill bits