Bosch 3/4 x 21 Inch SDS-plus Speed Clean Dust Extraction Bit

The Bosch 3/4 x 21 Inch SDS-plus Speed Clean Dust Extraction Bit is built using a solid piece of steel with a dust channel that’s milled to to extract dust while drilling. The dust extraction bit system saves time and produces 90% less dust than traditional drilling methods. Solid carbide tips are embedded in a steel head with robust four-cutter geometry enhancing bit speed and life. This bit allows dust and debris to be removed through the milled center of the bit and the system is optimized for adhesive anchoring applications. A rubber adapter is provided with the bit and the system also reduces airborne silica dust, a known contributor to respiratory illnesses.

Features:

• Hollow drill bit – connects to a vacuum system to deliver up to 50% time savings versus the conventional drill-blow-brush-blow anchor-installation method
• Faster drilling – provides up to 25% greater drilling speed thanks to less dust and reduced friction
• Great durability – one-piece design offers comparable life to Bosch Bulldog bits
• Part of a dust-reduction engineered solution – included rubber adapter and bit works with a vacuum system to manage airborne silica dust
• Optimized for adhesive anchoring – works with Simpson Strong-Tie Set-XP high-strength anchoring adhesive

Specifications:

• Diameter: 3/4 in.
• Flute Length: 12.5 in.
• Length: 21 in.
• Usable Length: 12.5 in.