Bosch 1-1/8" x 15" Slotting Tool SDS MAX® Hammer Steel 3521-21 109 CFM & 77" of

109 CFM & 77" of Suction

Easy to use inlet closure eliminates the need to remove hoses when pulsing and cleaning filters

It has variable speed control

5 light output modes: hybrid spot/flood: 600 lm to 2 hours

Bosch 1-1/8" x 15" Slotting Tool SDS MAX® Hammer Steel 3521-21 109 CFM & 77" ofBosch offers a full assortment of SDS max hammer steel points and chisels. Bosch brings constant innovation to concrete and masonry drilling with increased effeciency and higher durability. All Bosch chisels are manufactured with a proprietary heat treat process. For grout removal in brick and stone Concrete and masonry repair work SDS max shank 15 In. length One piece design