DeWalt DT 2X Life Wood and Nail Reciprocating Blades 152-305mm - Packs of 5 - DEWALT DT2300L-QZ, This pack of 5 reciprocating blades from DeWalt have superior HSS (high speed steel) teeth with added cobalt for excellent cutting performance and extreme durability in the most demanding applications. The optimised blade design provides increased height and thickness for sturdiness, strength and extreme durability. Fast and accurate cutting in wood applications comes courtesy of the plunge point tip technology which pierces the wood and removes more material. The ToughCoat hardened coating lowers surface friction and reduces heat build up to promote long blade life. DEWALT DT2300L-QZ 2X Life Wood & Nail Reciprocating Blades 152mm Pack of 5