13-Step Conical Drill Bit, Sizes 5–35 mm, HSS, Titanium Coated, Hex Point, for Steel, Wood and Plastic

♣Perfect Size: For precise drilling of various sizes from 5-35 mm in diameter, one drill bit can handle holes of different sizes.

♣High-Quality Material: The titanium alloy coating is made of high-quality HSS, which ensures extremely high durability and reduces friction and heat.

Titanium alloy drill bits are particularly suitable for processing thin pieces of copper and aluminum / iron plates / wood panels / plastic sheets and other thin sheet materials.

♣Easy to drill: The marking hole position and double flute design make drilling faster and smoother, as well as precise drilling.

♣Laser-engraved size: The dimensions are laser-etched into the metal so they won't wear off even after repeated use.

♣Applicable materials: plastic, wood, copper, iron, fiberglass, PVC, metal fins, and aluminum (≤3mm)