Jefferson Tundra Bi-Metal Electricians Hole Saw Kit Cutting Set

Details and Electrical Installation Benefits of the Jefferson Tundra Hole Saw Kit

• Targeted Electrician Diameters: Packed with popular trade sizes tailored for cutting clearance holes for conduit pipes, cable trunking, metal enclosures, and standard downlight fittings.
• Hardened Bi-Metal Tooth Edge: Electron-welded high-speed steel cutting teeth resist high thermal friction, ensuring clean cuts and extended working life across mild steel, aluminium, wood, and plastics.
• Variable Pitch Tooth Profile: Reduces cutting chatter and vibration during entry, delivering smoother holes with less operator effort and lower risk of snagging in thin sheet enclosures.
• Quick Core Ejection: Features wide side apertures on each saw body, allowing slugs to be removed rapidly with a screwdriver to keep trade installations moving forward without delay.
• Heavy-Duty Arbors and Pilot Bits Included: Supplied complete with hex-shank arbors and high-speed pilot drill bits, providing a firm, slip-resistant grip inside standard three-jaw drill chucks.
• Tough Moulded Storage Case: Keeps every cutter, arbor, and hex key firmly organised in dedicated slots, protecting sharp teeth during transit in service vans and site tool chests.

Six M42 HSS bi-metal hole saws with 8% cobalt:

• o 16mm (5/8")
  
• o 20mm (25/32")
  
• o 25mm (1")
  
• o 32mm (1 1/4")
  
• o 40mm (1 9/16")
  
• o 51mm (2")
  
• A1 arbour, 3/8" hex
  A2 arbour, 7/16" hex
  
• Arbour adapter
  
• 4/6 TPI variable pitch, 38mm cutting depth
  
• Suitable for wood, metal and PVC
  
• Supplied in a zipped carry case