After 5-10 minutes Knead-It Steel will harden and begin to form a strong bond

and fibreglass on boats

flush installation

fast cutting performance that keeps up with the demands of trade and professional use

SKU: 400UK063

suttontools Bi-Metal Cobalt Holesaw M42 20mm H1250200 PAR After 5-10 minutes Knead-It SteelThe suttontools Bi Metal Cobalt Holesaw M42 20mm is a precision engineered cutting tool built for longevity and performance. Manufactured from Bi Metal Cobalt (8%) HSS, it offers superior toughness and wear resistance over standard bi metal holesaws, making it well suited for repetitive cutting in metal, wood, and multi material applications. The varied pitch cutting teeth minimise vibration during operation, delivering a cleaner finish and greater