Hole Saw 21MM (13/16"), Ridgid

• 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; cast iron; brass and aluminium
  
• It has a cutting depth of 49 mm (1 15/16")
  
• Durable 0.05" sidewall prevents collapse
  
• External coating reduces sidewall friction for efficient cutting
  
• Positive tooth rake angle produces faster cutting rates
  
• The cap helps prevent vibration and wear.
  

Specs