4-32 mm 4-20 mm HSS Titanium Coated Step Drill Bit High Speed Steel

4-32mm & 4-20mm HSS Titanium Coated Step Drill Bit - High-Speed Steel

Product Description:

The 4-32mm & 4-20mm HSS Titanium Coated Step Drill Bit  is perfect for drilling precise holes in a variety of materials including steel, wood, and plastic. Made from high-speed steel (HSS) and coated with titanium, these step drill bits are designed to provide long-lasting performance and heat resistance, ensuring smooth and accurate drilling with minimal wear.

With a stepped design, these drill bits allow you to drill multiple hole sizes with a single bit, ranging from 4mm to 32mm and 4mm to 20mm. This makes the set versatile for a wide range of applications, from professional industrial tasks to DIY projects.

Key Features:

• Material: High-Speed Steel (HSS) with a titanium coating for durability and heat resistance
• Sizes: 4-32mm and 4-20mm step drill bits for a variety of hole sizes
• Design: Stepped design allows for drilling multiple hole sizes with one bit
• Application: Suitable for use on steel, wood, plastic, and other materials
• Durability: Titanium coating provides enhanced wear resistance for extended tool life

Keywords: HSS Step Drill Bit, Titanium Coated Step Drill Bit, 4-32mm Step Drill, 4-20mm Step Drill, High-Speed Steel Drill Bit, Multi-size Drill Bit, Industrial Drill Bit Set