DYNAMIC ONLINE QUALITY TOOLS AND ACCESSORIES FOR CONSTRUCTION & ENGINEERING +3 Alpha SDS + Masonry Drill Set 5, 6, 6.5, 8, 10mm SPSET5 $55.00 In stock Quantity: 1 Add to Bag Product Details Centering chisel head with multi-flute spiral for maximum drilling capacity. Easy centering spot drilling. Dynamic, chisel-shaped head design. Save this product for later Favorite