Cobalt Hole Saw Using high-quality M42 bimetallic materials containing 8% cobalt, 6mm thickness, more durable and sharp cutting.
M42 bi-metal serrations are very suitable for sawing of stainless steel, metal, wood, PVC, plastic and other sheet pipes.
The set contains 11 hole saws: 19mm, 22mm, 25mm, 29mm, 35mm, 38mm, 44mm, 51mm, 57mm, 64mm, 76mm. 1 A2 converter and 1 A4 converter, 1 SDS extension rod. In different situations, you need to select and replace the appropriate adapter according to your needs.
The packaging is packed in a plastic box, and all components are placed in an orderly box, which is convenient for transportation and storage.