KARNASCH 20.1500.220 8-21/32" Hole Saw, Bi-Metal 8% Cobalt, 220mm

Description

KARNASCH 20.1500.220 8-21/32" (220 mm) Bi-Metal Hole Saw – 8% Cobalt

Part of KARNASCH’s extensive bi-metal hole saw range (14 mm – 305 mm), this 220 mm (8-21/32") hole saw is engineered for professional-grade performance. Made with 8% cobalt, it offers exceptional hardness and heat resistance, ensuring long-lasting durability for cutting wood, metal, and composite materials.

For diameters =100 mm, the use of a heavy-duty arbor is recommended for stability and safe operation. This hole saw is ideal for electricians, plumbers, heating engineers, and locksmiths, providing versatility and precision across a wide range of applications.

Key Features
- Diameter: 220 mm (8-21/32") for large hole applications
- Bi-metal construction with 8% cobalt for durability and heat resistance
- Part of a 14 mm – 305 mm diameter range
- Recommended heavy-duty arbor for diameters =100 mm
- Suitable for wood, metal, and composite materials
- Ideal for tradespeople: electricians, plumbers, HVAC, and locksmiths

Ideal For
- Large-diameter drilling in wood, metal, and composites
- Electrical, plumbing, and HVAC installations
- Locksmith and workshop applications
- Industrial and construction projects

Specifications
- Model: 20.1500.220
- Diameter: 220 mm (8-21/32")
- Material: Bi-metal with 8% cobalt
- Recommended Arbor: Heavy-duty =100 mm
- Applications: Tradespeople requiring precision and durability