CK 424007 Holesaw 29mm 1.1/8in

The C.K Tools 424007 is a professional locking hole saw arbor designed for 7mm hole saws, providing a secure, stable, and accurate connection between the drill and cutting saw for precision drilling in installation and maintenance work.

Built for strength and reliability, the arbor features a locking pin mechanism with a screw-down retaining collar, ensuring the hole saw remains firmly secured during operation. This reduces the risk of slippage and improves cutting stability and operator safety under load.

It is supplied with a high-speed steel (HSS) pilot drill bit, allowing accurate centring and smooth starting before the hole saw engages the material. This helps prevent wandering and ensures clean, controlled cutting from the initial contact.

Manufactured from hardened steel for long service life, the 424007 is designed for repeated professional use in demanding site conditions. It is compatible with standard C.K hole saw systems and other widely used arbor-compatible brands.

Key Features:

• Designed for 7mm hole saws
• Heavy-duty locking pin system with screw collar
• Includes HSS pilot drill bit for accurate starting
• Strong hardened steel construction
• Improved stability and reduced slippage during use
• Compatible with C.K and standard hole saw systems
• Ideal for electrical, plumbing, and installation work