Pro Grade Step Drill Bit Set With Four Spiral Flutes And Countersink Bits In A Sturdy Tool Box For Metal Aluminum Wood And Plastic Featuring Nitrided HSS Bits By Thinkwork

10-Piece Nitrided Step Drill Bit Set for Metal & More
✔️ Includes nitrided HSS step & countersink bits in a sturdy tool box

This 10-piece nitrided step drill set with four-flute design handles metal, aluminum, copper, iron, wood, and plastic with steadier performance. It ships in a durable toolbox for easy transport and organization.

✅ 10-piece nitrided step drill set with four-flute stability for less deflection
✅ Step sizes cover 1/16"-1/2" (6 steps) and 1/8"-1/2" (13 steps) and more
✅ Countersink bits include 1/4", 3/8", 1/2", 5/8", 3/4" for flush finishes
✅ Laser-engraved size markings resist wear for quick size checks
✅ Made from high-quality alloy steel with nitriding for long life
✅ Packed in a rugged toolbox to keep bits organized and portable

💡 What is a drill bit set used for in metalworking?

This handy kit is designed to create clean, accurate holes across metal, wood, and plastic, with durable nitride-coated bits for long life. - Handy for creating holes in stainless steel, aluminum, copper, and plastic - Nitrided HSS bits resist wear and extend bit life - Four-flute design minimizes deflection for better accuracy - Laser-engraved sizes make sizing quick and easy