HDC300 Bosch SDS-Max Chiseling Dust Collection Attachment The Bosch HDC300 SDS-max® and Spline Dust-Collection Attachment can help to extract dust when working on most Bosch SDS-max® and spline hammers. It fits Bosch SDS-max® and spline combination rotary and demolition hammers (not for use in rotary hammer mode). The HDC300 allows the user to access the chisel for installation, removal and adjustment without removing the attachment. The shroud itself focuses air suction from the vacuum around the chisel for maximum dust collection. And thanks to a durable clamping band, the attachment is easy to install and adjust on all the hammers it was designed to fit. The attachment also features a metal extension arm that can be adjusted to position it correctly around the chisel and to accommodate different chisel lengths.

Bosch HDC300 SDS-max® and Spline Dust-Collection Attachment Features

• Dust-collection shroud focuses air suction from the vacuum around the chisel for maximum dust collection
• Ski-boot style clamping band provides easy installation and adjustment onto the hammer tube
• Adjustable metal extension arm for easy adjustment, proper positioning and accommodation of different chisel lengths
• Rubber bumper provides cushion on shroud tip if it contacts workpiece during chiseling applications
• Three-piece adapter set allows installation on different-sized hammers (not for use in rotary hammer mode)
• 1-3/8-In. dust port fits Bosch dust-extractor vacuum nozzles
• Optional dust-port adapters (sold separately) can convert the dust port to 1-1/4-In. or 2-In. vacuum nozzles

Works With: Compatible Hammers

11264EVS, 11265EVS, 11316EVS, 11321EVS, DH507, DH712VC, DH1020VC, RH540M, RH540S, RH745, RAH850VC, RH1255VC – NOTE regarding use with combination hammers – ONLY for use in ”demolition/chipping” mode. NOT FOR USE IN ROTARY HAMMER MODE.

Anti-Static Vacuum Hoses

VH1635A (by means of anti-static adapter included with that hose), VAC008, and most other 35 mm anti-static hoses

Other Vacuum Hoses

VH1035 and VH1635 (by means of VX120 adapter included with those hoses), VAC005 and VAC006 hoses, and most other 35 mm hoses

Adapter for 1-1/4” and 1-1/2” Hoses

VAC002 or VAC024

Adapter for 2-1/2” Hoses

VAC020

Includes: (1) Chiseling Dust Collection Attachment, (3) Adapter Pieces, (1) Extension Tube