This 7-piece bi-metal hole saw kit features high-speed steel (HSS) teeth for professional-grade cutting performance across various materials. Designed for durability and precision, these hole cutters deliver reliable results in industrial and workshop applications.

• High-speed steel teeth electron-welded to high-carbon steel body for maximum durability
• 4/6 variable pitch tooth design improves chip clearance and reduces feed pressure
• Reduced heat buildup maintains cutting edge sharpness for longer tool life
• Aggressive cutting performance with cooling lubricant extending life by 500%
• Precision cutting capability for materials up to 38mm thickness
• Compatible with electric tools, drill presses, lathes, and milling machines
• Versatile application across steel, aluminum, copper, brass, stainless steel, wood, and plastic

Ideal for cutting stainless steel, nail-embedded wood, metal, aluminum, casting materials, wood, plastic materials, gypsum board, and various machinable materials.

Includes 1PC arbors and 1PC adapter for complete functionality. Available in multiple size configurations to meet specific project requirements.

Comprehensive technical support available including expert guidance, maintenance advice, repair services, and educational resources to maximize tool performance and longevity.

Products ship within 1-2 business days with multiple shipping options available. Durable plastic case included for secure storage and transport.