General description
The Starrett Fast Cut Bi-Metal Holesaw is designed for efficient and smooth cutting across a variety of materials. It features an improved tooth material and a 5.5 TPI/25mm tooth pitch, enhancing heat resistance, reducing wear, and extending the product's lifespan. This holesaw is particularly suitable for cutting stainless steel and mild steel sheets, and it can also cut through tubes with wall thicknesses up to 3mm (1/8 inch). Its cutting depth is 41mm, making it ideal for various drilling applications.Technical Specifications
- Diameter: 111mm
- Cutting Depth: 41mm
- Tooth Pitch: 5.5 TPI / 25mm
- Material: Bi-metal for durability and heat resistance
Compatibility and Accessories
- Compatible with standard drill chucks
- Suitable for cutting stainless steel, mild steel, and thin-walled tubes
Installation
- Insert the holesaw into a compatible drill chuck
- Ensure the drill is set to appropriate speed for metal cutting
- Secure the material to prevent movement during cutting
Usage
- Use with appropriate cutting lubricant to prolong tool life
- Apply steady pressure during cutting for best results
- Allow the tool to cool periodically to prevent overheating

















