SKU: Bosch HS1521 UPC: 000346245677Bosch HS1521 3/4" Hex Shank Bushing Head Please log in to see price or purchase this item Add to Quote Quantity -+ Special Order - Las Vegas?DetailsSpecial Order - San Diego DetailsSpecial Order - San Francisco Details Add to Cart Quantity -+ Product DetailsRelated ProductsReviewsRecently Viewed Details Bosch HS1521 Specifications: • Head Size: 1-3/4" square • Shank: 3/4" hex Bosch HS1521 Features: &bull... DetailsBackDetailsBosch HS1521 Specifications: • Head Size: 1-3/4" square • Shank: 3/4" hex Bosch HS1521 Features: • For Use With Spline Drive Demolition And Rotary Hammers, Application For Roughing Up Concrete Prior To A Surface TreatmentSee MoreSee Less