Sealey MT3-M12 Collet

This 12mm milling collet provides excellent capacity for larger diameter cutting tools, making it ideal for heavy-duty milling operations and substantial material removal. The 12mm diameter accommodates robust end mills and face cutters, perfect for machining larger workpieces and demanding workshop applications. Engineered specifically for the Sealey SM2502 mini drilling/milling machine, this collet delivers superior clamping force and tool stability during intensive machining operations. The high-quality construction ensures long-lasting performance and reliable tool retention, even when working with larger cutting tools under load.