Columbia 3.5" Anglehead Collets has a blade guard extension

has a blade guard extension and dust channel to funnel dust into the included vacuum hose to be collected by your jobsite vac

non-foaming formula

the tool will dispense up to 150 10 oz tubes of building sealant on one charge

durability

Convenient placement on the liftable arm of the dust blower

Columbia 3.5" Anglehead Collets has a blade guard extension3. 5" Anglehead (3. 5AH) The Columbia 3. 5" Angleheads are a tool we are especially proud of. They stand atop our overbuilt lineup of products with their beautiful looks and construction. But above all their beauty, in the corner is all that matters, and they do not disappoint. Whether you are running behind the Corner Roller or skimming on a Corner Box these tools deliver great corner. They run like they are on ice and leave a finish that is ready to