99PCS Titanium Coated Drill Bit Set 135 Degree Tip HSS Drill Bits Kit With Case For Steel Aluminum Copper Soft Alloy Steel Wood Plastic

• Anti-Rust Wear Protection :The drill bits are coated with titanium, which prevents rust and wear, ensuring a longer lifespan.• High Speed Steel :Made of high-speed steel, these drill bits are durable and can withstand high temperatures, making them ideal for metalworking.• Twist Drill Bit :The twist drill bit design allows for precise drilling, ensuring a clean and accurate hole.1. Drilling can be started easily without pre-drilling. Drilling speed is fast and friction is extremely low.2. It is widely applicable to all kinds of metals, plexiglass and hard plastics.3. It is very suitable for home diy and general construction and engineering.4. Use with needle vice or low-speed drill (not applicable to impact drill).5. Application: High speed steel drill bit set for wood, plastic and aluminum. Ideal for diy, home and general building/engineering use.Specification:Finish Type:GoldMaterial:High Speed SteelTool Flute Type:SpiralProduct descriptionMaterial: High Speed SteelColor: Gold CoatinglUses: Drilling holes made of aluminum, iron and other materials.Size:99PCS/BOX:161.5mm Twist Drill Bit162.0mm Twist Drill Bit152.5mm Twist Drill Bit103.0mm Twist Drill Bit103.2mm Twist Drill Bit83.5mm Twist Drill Bit84.0mm Twist Drill Bit34.5mm Twist Drill Bit35.0mm Twist Drill Bit25.5mm Twist Drill Bit26.0mm Twist Drill Bit26.5mm Twist Drill Bit28.0mm Twist Drill Bit210.0mm Twist Drill Bit