Milwaukee 1-7/8" Dust Extraction Adaptor Kit putty Friction ring socket retention system:

Friction ring socket retention system: Reduces downtime on applications involving frequent changing of accessories

letting you make cuts more comfortably with less fatigue

Translucent oil reservoir to easily monitor oil levels

PPFGuard is a flexible nano-coating product that increases the performance of paint protection films

Voltage & Temperature) to maximize battery life

Milwaukee 1-7/8" Dust Extraction Adaptor Kit putty Friction ring socket retention system:The Milwaukee 1 7 8" Dust Extraction Adapter Kit allows our 1 7 8" Hoses (49 90 1996, 49 90 1984, 49 90 1986) to connect to most power tools for dust collection directly from the tool. The dust extraction kit includes three adapters for multiple different uses and tool fitment. The Hose Clip Adapter screws onto the end of the hose and connects directly to Milwaukee power tools or the other two adapters. The Power Tool Adapter clips into the Hose Clip