The HST Series Brazed Carbide Hole Saws are precision-engineered cutting tools designed for drilling clean, accurate holes in hard, brittle surfaces such as tubs, tiles, and spa materials. These hole saws feature brazed carbide cutting edges, which enhance durability, extend tool life, and enable smooth cutting through tough materials without excessive chipping or cracking.
- Design:The HST series brazed carbide hole saws are designed for ceramic tiles, porcelain tiles, natural stone, and fiberglass. They are effective on acrylic and composite spa materials and suitable for cast iron and enameled surfaces with proper technique.Brazed carbide teeth provide high wear resistance and fast cutting speeds. They are engineered to reduce chipping and prevent surface damage andMinimizes heat buildup, reducing the risk of cracking delicate materials.Wet cutting recommended for tile and spa applications to extend tool life.Some designs include side holes for debris removal and better cooling. These saws produce smooth, clean-edged holes suitable for plumbing, drain, and fixture installations and can be used with guides or templates to ensure accurate positioning.
- Applications:
- Plumbing and Fixture Installation: Used to drill holes in fiberglass, acrylic, and composite tubs for faucet, drain and jet installations. Creates holes for showerheads, pipe fittings and mixer valves in ceramic and porcelain tile. Allows for smooth holes in porcelain sinks, granite countertops, and marble surfaces.
- Tile and Stone Work: Ideal for ceramic, porcelain, and stone tiles when creating openings for electrical outlets, plumbing or mounting brackets. Cuts clean holes in granite, quartz and marble for custom installations.
- Spa and Pool Maintenance: Drills precise openings in fiberglass spa shells for new jets, lights, and drain fittings. Used for drilling into water-resistant stone and tiles around pools.
- HVAC and Electrical Installations: Creates holes in ceramic tile or stone walls for small vent or duct installations. Used in kitchens and bathrooms for running wiring through tile backsplashes or countertops.
- Home Renovation and DIY Projects: Drills into tile and stone to install towel racks, grab bars, and shelving anchors. Creates precise holes in granite, marble, and quartz countertops for new fixtures.
- Compatible Tools: Handheld drills (corded or cordless); Drill presses, Angle Grinders (with adapter); Rotary tools (for smaller holes). Compatible with standard arbors for hole saws. Requires 1/2″ or 3/8″ drill chuck depending on model.
- Materials: Typically made from high-quality steel, carbide, or other hardened materials, this bit is built to withstand wear and tear from different surfaces, increasing its longevity.
- Configurations: Drilling Diameter from 3/4″ to 1-5/8″ and drill depth of 2″.