WELZH Step Drills; 3-Piece Set Titanium; 4-30mm 4098-WW

Titanium-Coated Step Drill Set
This set covers a range of sizes from 4mm to 30mm. The drills feature titanium coating for enhanced durability and performance, making them suitable for a variety of drilling tasks.

Precise Sizing
The set includes three drills with the following size ranges: 4-12mm, 4-20mm, and 4-30mm. Each drill features steps in 2mm increments, allowing for precise hole sizing.

Durable Construction
Made from long-lasting HSS (High-Speed Steel) and coated with titanium, these step drills offer extended tool life and improved cutting performance across various materials.