The Milwaukee 48-20-2164 Vacuum Drill Bit is designed to reduce airborne silica dust and provide increased productivity during the chemical anchor preparation process. The combination of dust extraction holes at the bit tip and the hollow shaft design allow dust to be removed through the bit while drilling holes, reducing airborne silica dust in the process.

The Milwaukee Vacuum Drill Bits reduce airborne silica dust and provide increased productivity during the chemical anchor preparation process. The combination of dust extraction holes at the bit tip and the hollow shaft design allow dust to be removed through the bit while drilling holes, reducing airborne silica dust in the process. Milwaukee Vacuum Drill Bits are an OSHA Table 1 compliant solution when used with dust extraction vacuums. Additionally, Vacuum Drill Bits leave clean holes which are ready for the chemical anchor installation, removing the need to use standard drill bits with the “blow-brush-blow” cleaning method, delivering up to 2x faster chemical anchor preparation. Milwaukee 48-20-2164 SDS-Max Vacuum Bit 1 in. x 17-1/2 in. x 25 -1/4 in Details: 4-cutter carbide tip for long life in concrete and concrete with rebar applications Universal adapter fits most common dust extractor vacuums Replacement adapter available (48-20-2150) Use in SDS-Max rotary hammers in rotary hammer mode ANSI specified to fit common anchors