Alpha Bi-metal Holesaw - 37mm

With a Bi-metal construction and variable pitch, Alpha Bi-metal hole saws outperform and outlast traditional standard pitch models. The varying tooth height and gullet size result in much faster cutting and longer life, saving time and providing a better quality result.
 

• Fast and clean cutting, suitable for drilling solid wood, MDF materials, high-pressure laminates, aluminium, plastics and other non-ferrous materials
• Premium 8% cobalt Bi-metal gives ultimate performance and superior welding technology prevents tooth stripping
• Compatible with standard series arbors.