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Hole Saw 4-1/4" (108 mm) Carbide Tipped - Malco

Original price $40.07 - Original price $40.07
Original price
$40.07
$40.07 - $40.07
Current price $40.07
SKU MAL-HSC4250
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HSC4250 Malco 4-1/4" (108 mm) Carbide-Tipped Hole Saw

Product Description (Shopify)

The Malco HSC4250 4-1/4" (108 mm) Carbide-Tipped Hole Saw is engineered for demanding HVAC and exterior wall applications requiring large-diameter penetrations through tough, abrasive materials. Designed for professional installers, it delivers powerful cutting performance and long service life where standard bi-metal hole saws quickly wear out.
Built with carbide cutting teeth and aggressive tooth geometry, the HSC4250 cuts efficiently through stucco, cement board, plaster, siding, and nail-embedded wood while maintaining clean, controlled results. A thick-wall steel body resists heat buildup, torque, and jobsite abuse, helping ensure accuracy and stability during heavy-duty drilling.
Ideal for large vent openings, flue penetrations, and oversized refrigerant or exhaust line routing, this carbide-tipped hole saw is made to perform in the toughest conditions. It is compatible with Malco Quick Connect arbors and quick-change pilot drills using a standard 5/8-18 thread, allowing fast changeovers and seamless integration into professional tool systems.
Key Features:
  • 4-1/4" (108 mm) carbide-tipped hole saw
  • Carbide teeth deliver extended life in abrasive materials
  • Cuts stucco, cement board, plaster, siding, and nail-embedded wood
  • Aggressive tooth geometry enables faster wall penetration
  • Thick-wall steel body resists heat, torque, and jobsite abuse
  • Precision cutting edge for clean, controlled holes
  • Compatible with Malco Quick Connect arbors (5/8-18 thread)

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