Bosch 4″ 6 TPI HCS T-Shank Jigsaw Blade, 5-Pack T144D

The Bosch T144D is part of the “Speed for Wood” series, engineered for exceptionally fast, straight cuts in a variety of wood materials. Its aggressive 6 TPI tooth profile and high-carbon steel (HCS) blade body are designed to remove material quickly, making it ideal for sizing lumber, plywood, and OSB from 1/4-inch to 2-3/8 inches thick. The blade’s side-set and ground teeth contribute to its rapid cutting performance. With a 4-inch overall length and a 3-inch usable length, this blade is a workhorse for general carpentry and construction tasks where speed is a priority. The T-shank design provides a secure fit in all compatible jigsaws, ensuring stability during aggressive cuts. This 5-pack offers excellent value for professionals who need a reliable blade for fast, rough cutting.