The Bosch HS1909-12 SDS-max 12.5iIn. Bushing Tool is a longer bushing tool for more comfort so the user has less bending while working. The longer 12.5 in. shank on the bushing tool allows use with the optional Bosch HDC300 dust-extraction attachment. The attachment is part of the Bosch PRO+GUARD end-to-end dust-protection system. The head is engineered for longer life in heavyweight applications. The shank is made from high-strength heavy-duty steel. This is the tool to use to remove excess concrete and bumps， while tacking down the exterior finish. The head design is optimized for fast concrete-roughing results. This 1-piece tool has a precision-made SDS-max shank designed for maximum power transfer for consistent force on the head of the tool.

Longer SDS-max bushing tool - helps provide user comfort， with less leaning over

1-piece 25-tooth bush tool design - engineered with high-strength steel shank for durability and fast results roughing concrete

Accommodates optional dust-extraction attachment - easily works with the Bosch HDC300 attachment

Optimized square head design - delivers fast results in removing excess concrete and preparing surfaces

Precision-made SDS-max shank - designed for maximum power transfer for increased material roughing

Durable shank material - made from high-strength steel that resists breakage

Heat-treated manufacturing process - helps to ensure the strength of the concrete bushing tool