Bosch 5-in x 21-in Alloy Steel Masonry Drill Bit for Hammer Drill

Bosch offers a full assortment of 1-1/8 In. hex hammer steel points and chisels. Bosch brings constant innovation to concrete and masonry drilling with increased efficiency and higher durability. All Bosch chisels are manufactured with a proprietary heat-treat process. Digs clay, hard-packed gravel and dirt Compatible with Bosch hammer #11304 and external collar for pneumatic hammers 21 In. overall One-piece design