Hardened Steel Adaptors for cores with a ⅝" chuck. Fits most 5/8" core bits ( Hilti bits may requre a different adaptor) .
- High quality Hardened Steel
- Designed for Professional Construction
- notch for wrench
- rust protection coating paint
- fits most corebits Husqvarna, Weka, Milwakee, Hiliti
Protech Diamond Tools Inc is a Canadian manufacturer of premium diamond-tipped blades and core bits—engineered for fast cutting & long life. Call text Robbie for more details 587-433-8702



