Century Drill HSS Zirconium Coated #9 Step Drill, 7/8" – 1-1/8" (27205)
Century Drill HSS Zirconium Coated #9 Step Drill 7/8" – 1-1/8" (27205) is engineered for precision drilling and deburring holes in various materials. Designed for use on ferrous and non-ferrous metals, plastics, and wood, this step drill is perfect for creating clean, accurate holes up to 1/8" thick.
Featuring a double flute design, this zirconium coated step drill reduces chatter and ensures smooth operation while deburring holes efficiently. The durable zirconium coating minimizes wear, extending the tool's life and enhancing performance, making it ideal for professional or DIY use.
Specifications and Dimensions
Size: #9, 7/8" – 1-1/8"
Shank: 3-flat shank for secure grip
Step depth: 1/8"
Material: High-speed steel with zirconium coating
Key Features and Benefits
High-speed steel construction for durability and sharpness
Zirconium coating reduces wear and adds lubricity
Double flute design minimizes chatter and deburrs holes
Drills in metal, wood, and plastics with precision
Perfect for professional and DIY applications
Product identification
- Brand: Century Drill
- Model / MPN: 27205




