The ultimate combination blade is now available in a thin kerf design for less amp draw and reduced material waste
207 Hardener will not blush or turn cloudy in humid conditions
and solid carbide spiral
Wood Screws cut their own thread in wood and can sometimes be installed without pre-drilling
Advanced geometries for superior chip evacuation and finish quality
Whiteside, Compression Spiral Router Bits, 2+2, Up/Down Cut, #UD2102 Door & Window Bits The ultimate combination blade isOrder with any of our other products, enjoy FREE Add On shipping (No extra shipping charge to be added) 2+2, 1 4" Shank, 1 4"Cut Diameter, 1"Cut Length, 2 Flutes Made from solid carbide, each bit contains up cut and down cut flutes. This flute design creates a compression cut that prevents fraying and splintering. Compression spirals will save you time and money on finishing your projects edges by reducing sanding time.