Bottom Cleaning Dado Router Bit Tenon Joint Cutter Woodworking Stripping Knife Features -Using for hand-making or woodworking-Industrial Quality Router Bits-The blade is made of high quality tungsten steel alloy forging blade， body is made of titanium steel material(HSS)-Build-up & Heat Resistant Teflon Coating-Baked on heat resistant coating prevents build-up of sawdust， resin， and pitch.-Industrial grade micro grain carbide blade-Totally enclosed & lubricated-High hook & shear angles allow cutters to slice smoothly into stock producing clean， splinter free.Specifications Material: HSS+ tungsten steel alloy +TeflonColor: silver + yellowWeight: 100gOverall length: 52mmDiameter of handle: 12.7mmWidth: 30mmPackage included1 x Router bit / in a pack