The DEWALT® 6 In. 10 TPI bi-metal reciprocating blade (5 pack) is built to maximize durability and ease of use so you never need to spend time or energy worrying about the tool. A strong, flexible blade body is equipped with reinforced teeth, so you know this blade will live up to your standards on even tough applications. With a raker tooth design, vibration is minimized so you can work confidently on repetitive jobs. DEWALT®'s exclusive anti-stick coating reduces friction, and with a 5° hook angle, cutting is faster, allowing you to get more done, no matter what the job.