Century Drill and Tool 27204 #2 Step Drill Bit 3/16"-1/2" HSS Zirconium (2-Pack)

The Century Drill and Tool 27204 is a high-speed steel step drill bit with zirconium coating, engineered for precision drilling and deburring in metal, wood, and plastic. This #2 step drill drills holes ranging from 3/16" to 1/2" and comes in a convenient 2-pack for professional tradesmen and DIY enthusiasts.

Key Features:

• Double flute design reduces chatter and deburrs holes
• Zirconium coating reduces wear for a longer tool life
• High-speed steel construction for durability and heat resistance
• Suitable for drilling in ferrous and non-ferrous metals, plastics, and wood up to 1/8" thick
• Self-starting tip for accurate hole placement
• Eliminates the need for multiple drill bits with incremental step sizes

Step drill bits are ideal for electricians, HVAC technicians, automotive applications, and metal fabrication work. The zirconium coating provides superior wear resistance compared to standard high-speed steel bits, extending tool life and maintaining sharp cutting edges longer.