Henry Blueskin Spray Prep Aerosol 88620 it features a dual-speed switch

it features a dual-speed switch to control the air speed and can be converted to a vacuum with an optional Vac Kit

Bi-Metal For Up to 15X Longer Life vs High Carbon Steel Blades

Heavy-duty impacting mechanism directs torque to fastener without kickback

These bits are ground from solid 1-piece design and is up to 5 times more durable than the current 2-piece conventional product

and tool-free connection to DEWALT Dust Extractors via Airlock™

Henry Blueskin Spray Prep Aerosol 88620 it features a dual-speed switchBlueskin Spray Prep is a rubber based spray adhesive designed to enhance the adhesion of Blueskin membranes. Quick setting Aggressive tack enhances adhesion of membrane Suitable for application at normal and low temperatures Easily applied