1/4" quick-change shank reduces slipping in standard chucks and is compatible with all 1/4" quick-change chucks
Full-length heat treated bit guards against bending in heavy-duty applications and strengthens the twist where the greatest strain occurs
designed for use in high speed air and electric tools
Compatible With All Dremel Rotary Tools
Bi-directional flush joint runs smoothly in either direction
Demon Reciprocating Blade, Thick Metal, Carbide-Tipped, 6-In. Diamond Blades 1/4" quick-change shank reduces slippingDiablo demon, 6", 8 tooth, thick metal, carbide tipped, reciprocating blade, perma shield coating protects the blade from heat, gumming & corrosion, 1" demolition body for straighter cuts with less vibration, ideal for cast iron, high strength alloy, stainless steel, thick metal 3 16" to 1 2".