<p>High Quality: Made from HSS high speed steel with titanium coating to reduce friction and heat.</p> <p></p> <p>Drill Bit: Step drill bit tag, mainly for drilling processing of wood and steel, including metals, aluminum, wood, plastics etc.</p> <p></p> <p>Titanium Drill Bits: According to the need to process different diameter holes, no need to replace the drill bit and hole positioning, double cutting blade design for faster cutting, automatic deburring of the hole when drilling.</p> <p></p> <p>Step Drill Design: Professional design of HSS tag drill bits for accurately drilling holes of different sizes ranging from 5mm to 35mm in diameter, optimum speed and accuracy.</p> <p></p> <p>Tool Usage: drilling, bench drill. Working in water cooling, can effectively extend the life of the drill bit.</p> <p></p> <p>Product Description</p> <p></p> <p></p> <p>Features:</p> <p></p> <p>Sturdy and stable</p> <p></p> <p>Special titanium coating gives HSS Step Drill a surface hardness of up to</p> <p></p> <p>600% higher than conventional drill bits</p> <p></p> <p>Laser-etched sizes</p> <p></p> <p>The sizes are laser-etched into the metal so that they do not wear out even after repeated use</p> <p></p> <p>Perfect size</p> <p></p> <p>For precise drilling of different sizes, from 5 to 35 mm in diameter, a drill can</p> <p></p> <p>process holes of different sizes.</p> <p></p> <p>Specifications:</p> <p></p> <p>Color: SilverMaterial: High Speed Steel</p> <p></p> <p>Surface: Titanium Coated</p> <p></p> <p>Sheet Size: 73.5mm</p> <p></p> <p>Holder Type: 5-35mm</p> <p></p> <p>(5mm, 7mm, 10mm, 12mm, 15mm, 17mm, 20mm, 22mm, 25mm, 27mm, 30mm, 32mm, 35mm</p> <p></p> <p>Package Included:</p> <p></p> <p>1 x Countersink Drill Bit</p> <p></p> <p>Notes:</p> <p></p> <p>Remember to protect your hands when using it.</p> <p></p> <p>This product is not sold to children.</p> <p></p>