This high-performance HSS (High-Speed Steel) step drill bit is engineered for superior metal working applications. Featuring a black oxide coating for enhanced durability and heat resistance, this versatile tool delivers exceptional drilling performance. The innovative double spiral flute design efficiently removes chips, enabling faster and cleaner cuts. The Speed Point tip prevents walking and ensures precise hole starts, while laser-etched size markings provide quick and easy size identification. The bit's robust construction and advanced features make it ideal for professional use in industrial settings. Perfect for use with major power tool brands, this step drill bit delivers consistent, professional results in metalworking applications.

• PREMIUM CONSTRUCTION: High-speed steel (HSS) step drill bit with AlTiN coating provides exceptional durability and drilling performance for metal working applications
• DUAL FLUTE DESIGN: Double spiral flute design efficiently removes chips whilst drilling, enabling faster and cleaner cuts through sheet metals
• PRECISE SIZING: Laser-etched markings for easy size identification of two different hole sizes, ideal for electrical work and enlarging existing holes
• SPEED POINT TIP: Specialised tip design prevents walking and enables twice faster drilling starts compared to standard bits