IRWIN Step Drill Bit 6-18mm (7 Holes)

The IRWIN Step Drill Bit is engineered for precision drilling in thin materials, making it an indispensable tool for working with sheet metal and other delicate surfaces. Featuring a single flute design, it maximises drilling control while ensuring perfectly round holes every time. The fluted shank prevents slippage in the drill chuck, enhancing stability and safety during operation. Additionally, its self-centring point eliminates the need for centre punching, saving time and improving accuracy.

Constructed from industrial-grade M7 high-speed steel, this drill bit guarantees durability and long-lasting performance even under demanding conditions. The step design allows for multiple hole sizes in a single bit, increasing versatility and reducing the need to switch between different drill bits mid-task.

Key Features:

• Precision Drilling: Designed for thin materials with controlled, clean holes.
• Single Flute Design: Maximises control and reduces chatter.
• Fluted Shank: Prevents slipping in the chuck for safer operation.
• Self-Centring Point: Eliminates the need for pre-drilling centre marks.
• M7 High-Speed Steel: Ensures durability and resistance to wear.
• 7 Hole Sizes: Graduates from 6mm to 18mm for versatile applications.

An essential tool for metalworkers, plumbers, electricians, and DIY enthusiasts, the IRWIN Step Drill Bit delivers reliability and efficiency across multiple applications.