Willstar 3X HSS Step Cone Drill Titanium Coated Hole Cutter Bit Set 3-12 4-12/20 mm Pouch, Golden, 3 pcs set

Product Description: 3X HSS Step Cone Drill Titanium Coated Hole Cutter Bit Set 3-12 4-12/20 mm Pouch. Size:4-12mm, 4-20mm, 3-12mm. 100% brand new and Material: HSS Steel. Ideal for using to cut holes in a variety of materials including steel, brass, wood, plastic, copper, fiberglass and PVC etc. 3Pcs HSS Drill Bit Set, quality tool for jobs of all sizes.