Silverline Titanium Coated HSS Step Drill 14 26mm

The Silverline Titanium-Coated HSS Step Drill 4-26mm is the professional’s choice for precision drilling in sheet metals, alloys, and plastics up to 4mm thick. Engineered with a self-starting tip, this step drill eliminates the need for pilot holes, delivering clean, burr-free holes ideal for automotive, HVAC, and a variety of DIY projects. Its robust HSS core, enhanced by a titanium coating, ensures superior durability, reduced friction, and a significantly extended tool life, even during prolonged use.Featuring clearly marked 2mm graduations, users can achieve accurate depth control and precise hole sizing from 4mm up to 26mm. The 12mm precision-machined shank fits securely in standard drill chucks, allowing quick and stable bit changes for greater efficiency on the job. The titanium coating minimises heat buildup, while laser-etched markings stay visible project after project.For best results, simply secure in your drill chuck, align the self-starting tip at a right angle to your chosen material, and begin drilling at a low speed, increasing as needed. When working with metals, using a cooling lubricant is recommended to further reduce heat and prolong the bit life.Always observe safety precautions by wearing goggles and gloves. Avoid excessive pressure and only use on intended materials — not suitable for masonry, hardwood, or thick metals. Store in a dry, cool place to prevent corrosion and keep out of reach of children. Choose the Silverline Titanium-Coated HSS Step Drill for reliable, professional-grade results every time.