Ridgid 57MM (2.1/4") Hole Saw

• Delivers maximum cutting performance and outperforms traditional standard pitch models
  
• Bi-metal construction with premium M42 high-speed steel cutting edge
  
• Designed with different tooth heights to remove material faster and last longer
  
• Suitable for wood; mild, tool and stainless steels; molten iron; brass and aluminum
  
• Features a cutting depth of 49 mm (1 15/16 in.)
  
• The durable 0.05 in. sidewall prevents it from collapsing
  
• External coating reduces sidewall friction for efficient cutting
  
• Positive tooth rake angle produces faster cutting rates
  
• Cap helps prevent vibration and burnout
  

Specifications