Hilti SID 6-22 22V 1/4" Cordless Impact Driver w/ Battery and Charger used It's even more powerful with

It's even more powerful with the dual-core A5 chip

which worried me

Linking up your 10R with the Sena Headset App (for Android or iPhone) allows you to configure device settings

You can store an unlimited number of presets in the cloud-and access them anywhere

Hilti SID 6-22 22V 1/4" Cordless Impact Driver w/ Battery and Charger used It's even more powerful withCompact class cordless 22V impact driver with 1 4" hexagonal click in chuck for medium duty applications in wood, metal and other materials Feature: LED light Chuck type: 1 4" hexagonal click in No load RPM: gear 1: 1000 rpm; gear 2: 1500 rpm; gear 3: 2700 rpm