Alpha 29mm Bi-Metal Cobalt Holesaw

- Variable tooth unique variable tooth geometry for consistent cutting ability in a wide range of materials   
- Manufactured to strict Alpha specifications to suit demanding Australian conditions   
- 8% cobalt Bi-metal gives ultimate performance and superior welding technology prevents tooth strippage   
- 38mm cutting depth       

Recommended Speeds                
Mild Steel     300             
Cast Iron     200             
Tool Steel Stainless     150             
Brass     400             
Aluminium     450             
Wood     2700                 ;  ;  ;

Recommended for use with a small arbor ;  ;