This Stop Bit Head Nozzle Kit works with our DEWALTOnboard Dust Extractors for the DCH273 Rotary Hammer, allowing for tool-free Bit Head Replacement. The kit includes a Stop Bit Head and Standard Bit Head. When you need to change or replace a worn Bit Head, simply remove the old one and snap on a new one in seconds. Use this kit with our D25303DH or DWH303DH Onboard Dust Extractors for an OSHA Table-1 compliant solution when drilling to install virtually any concrete anchor system, including MINI-UNDERCUT+and Smart DI+™.

• Drill holes with up to 1-1/2 in. diameter shouldered stop bits
• Drill holes with standard bits up to 5/8 in. diameter
• Quick-change body for easy replacement of worn out bristleheads or change between Standard Head and Stop Bit Heads

Includes:

• Standard Drill Bit Head
• Stop Bit Head
• Nozzle Body
• Fasteners
• Wrench