Starrett CSC25 Bi-Metal Hole Saw
Product description
Key features
The Starrett CSC25 Bi-Metal Hole Saw is designed for cordless drilling tasks across wood, plastics and steel. It combines hardened high-speed steel teeth with an alloy body to offer reliable wear resistance and steady performance in everyday projects. The constant 8 teeth per 25 mm pitch provides smooth, consistent cuts, helping you achieve clean results with less effort. Side grooves are engineered to speed up chip evacuation, reducing heat buildup and keeping the cut steady. A flared safety stop cap at the base helps prevent drilling beyond the maximum depth of 13 mm, reducing the risk of damage or accidents. This hole saw is optimised for battery-powered tools, allowing you to drill more holes per charge compared with standard designs. In practice, you’ll notice a predictable cutting action and less stalling when working through tougher materials. For those who value longevity, the CSC25’s robust construction stands up to regular use, making it a dependable addition to any toolkit. 🪛🔩
The CSC25 is easy to use from the first drill run. Begin by placing the pilot drill until the hole saw contacts the surface, then apply a steady, controlled feed. Let the tool do the work and avoid forcing the cut, which helps maintain blade integrity and reduces wear. As the hole penetrates the material, keep a consistent speed and let the saw exit cleanly on the opposite side. When finishing, stop the drill to avoid unnecessary contact with the job surface. The complete assembly includes an arbor, pilot drill and ejector spring, meaning you don’t need to source a separate kit. This makes it a practical, ready-to-go option for tradespeople and DIY enthusiasts alike. 😌
If you’re prioritising value for money, the CSC25 stands out for its durability and practical depth control. It’s well suited to everyday applications where tidy cuts and dependable performance matter, from wooden tasks to light metal and plastic work. Users will appreciate the balance between cutting speed and blade longevity, especially when paired with compatible cordless tools. While not the lightest option in the range, the overall build quality justifies its place in a professional shop or home workshop, delivering consistent results over repeated use.
Tech specs
- Name: Starrett CSC25 Bi-Metal Hole Saw
- Type: Cordless hole saw
- Format: Bi-metal
- Size: 25 mm
- Material: Hardened high-speed steel teeth with alloy body
- Dimensions: Ø 25 mm, depth 13 mm
- Weight: N/A