ريشة منشار ثقب ثنائي المعدن قياس (60mm) موديل (ST53313)

The tool pairs high-speed steel teeth with a durable alloy body (bi-metal construction), providing stronger cutting power and longer life, with teeth rated around HRC 65–68 for faster cutting and longevity.

Key specs include a 60mm cutting diameter, bi-metal construction for durability, a heat-resistant design to reduce heat buildup, universal compatibility with most drill chucks and arbors, and a design optimized for clean, efficient cuts.

Yes. It’s built for universal compatibility and is designed to fit most drill chucks and arbor systems for hassle-free use.

Attach it to a compatible arbor, secure your workpiece, and drill at a moderate speed. For metal, consider lubrication and a pecking technique to prevent overheating. Let the teeth do the work and avoid applying excessive side pressure.

Keep the teeth clean and free of material build-up, avoid overheating by using appropriate speeds, inspect for wear or dullness, and replace if cutting efficiency drops or teeth chip.

Yes. Wear eye protection, secure the workpiece, use two hands to control the drill, avoid binding or side pressure, and ensure proper lubrication when cutting metals to reduce heat and wear.

Compared to smaller or larger diameters, the 60mm size offers a middle ground for mid-sized holes. For broader choices, you can explore other sizes such as 50mm or 75mm variants on Fepy, and you can also view sets that include multiple sizes. Examples: 50mm option (https://fepy.com/products/sata-st53312-bi-metal-hole-saw-50mm), 75mm option (https://fepy.com/products/sata-st53314-bi-metal-hole-saw-75mm), and related hole saw sets (https://fepy.com/products/bi-metal-hole-saw-set-60mm).

The product listing describes a 60mm bi-metal hole saw designed for universal compatibility; accessories like arbors or pilot bits may vary by listing, so check the specific product page for included items.

It offers durable bi-metal construction with high-strength teeth and a heat-resistant design, which translates to longer life and reliable performance across a range of materials. For users cutting metal and requiring longevity, it provides solid value compared with standard carbon-steel options.

Heat buildup can reduce cutting efficiency and shorten tool life. This hole saw features a heat-resistant design intended to minimize heat generation during cutting, helping to maintain smooth cutting and extend tool life.

Yes, it’s designed for use with stainless steel and other metals, but for best results, use appropriate speeds, lubrication, and a steady pecking technique to manage heat and wear.