3pcs Hex Shank Titanium Coated HSS Step Drill Bit Set Metric 4-12/4-20/4-32mm

The 3pcs Hex Shank Titanium Coated HSS Step Drill Bit Set is ideal for drilling shallow or deep holes in a variety of materials including steel, brass, wood, plastic, and much more. With a unique stepped construction, one drill bit can drill different sizes. Sizes are engraved on the bit for proper depth. And it offers these sizes in metric and measurement. Made of high quality HSS, it is tough and durable. Titanium coating reduces friction and heat and extends life of the bit. Don't hesitate to buy now! Features Drill perfect shallow or deep holes without center punch Drill in a variety of materials including steel, brass, wood, plastic, and much more Can be used for chamfering, deburring, and drilling elliptical holes Unique stepped construction, drill different sizes with one bit Sizes are engraved on the bit for proper depth Offer metric and measurement Made of high quality HSS, tough and durable Titanium coating reduces friction and heat for extended life Straight grooves, hex sh