6PCS Step Drill Bit Set, Titanium Coated High Speed Steel Metal Drill Bits, Multiple Sizes Short Length Twist Drills Bits for Drilling Plastics, Wood, Thin Metal Sheets, Aluminum, DIY Enthusiasts
Package Includes: You will receive 1 set drill bits, consisting of 3pcs step drill bits (one 5-Step Drill Bit from 4mm to 12mm, one 9-Step Drill Bit from 4mm to 20mm and one 10-Step Drill Bit from 4mm to 20mm) and 3pcs twist drill bits (3mm, 6mm, 8mm), a sufficient quantity to meet your needs
Premium Materials: Our step drill bits are made of high-quality bearing steel, featuring sharp cutting edges, excellent sharpness and durability, making them easier and faster to use. The titanium coating prevents corrosion and rust, reduces friction, and ensures long-lasting durability
Dual-Edge Design: This step drill bit for metal features a split-tip design, which increases cutting speed while enhancing wear resistance, resulting in a longer service life, smoother cutting, and faster chip removal. It's an ideal choice for DIY enthusiasts
Multi-Size Drill Bits: This set of twist drills bits can drill holes of various diameters to meet your daily needs. Please mark the locations where you want to drill to make drilling easier, extend the life of the drill bits, and improve work efficiency
Wide Range of Applications: These metal drill bits can drill holes of various diameters and is ideal for drilling holes in thin metal sheets, copper, wood, aluminum, and plastics (not recommended for stainless steel or any other harder metals). Suitable for home DIY and general use
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