The combination of high carbon steel saw blades and bi-metal titanium plated saw blades can meet the different needs of consumers in different scenarios. Titanium coating helps improve the durability of the blade by providing a hardened coating on the blade. The fine tooth design of the oscillating saw blade ensures optimal efficiency when cutting. It is suitable for cutting materials with higher hardness, such as metal, aluminium, laminate flooring, etc. Our multitool blades kits come in different styles: 40 high carbon steel saw blades, 3 titanium plated bimetal dovetail angle oscillating saw blades. The titanium-plated bimetal ordinary angle saw has three blades, with a length of 0.6 inches and a width of 1.34 inches. The three dovetail angle bimetal titanium-plated oscillating saw blade kits are 2 inches long and 2-1/2 inches wide. The 2-inch multitool blades kit is great for cutting larger metals, plastics, copper pipes, and large floor areas. The serrated part is made of high-quality plated titanium, which increases the hardness of the blade by 50%. The service life is twice that of ordinary saw blades, and the sharpness is increased by 55%. The speed is doubled. Length Marker There are length markers on 2 sides of blade, one side is inch and other is millimeter, ensure you can get accurate cuts easy and fast while you working with it. Fine Tooth for Cutting Hard Material The fine tooth design makes the multi tool blades more efficient when cutting.It is suitable for cutting higher hardness materials,such as metal,aluminum,laminate flooring,etc. 2 Adapter for Some Dremel/Bosch Models Dremel Adapter: for Dremel MM40/MM50/MM45/VC60-01 Bosch Adapter: for Bosch MX30EC/MX30EK/GOP300SCE/GOP18VEC multitool blades kit may get loose in some oscillating tools, such as Dremel MM40/MM50/MM45/VC60-01, Bosch MX30EC/MX30EK/GOP300SCE/GOP18VEC. Use our adapter if the blades don't fit your multitool well. Just put the adapter in the tool's interface and the blades. "Top-tier quality at a price that makes sense—no need to worry about the noise from competitors. Real customers speak for us, and we're here to make your choice easy."