Senco DS5525-AC Collated Screw Gun 2500rpm 25-55mm

The Senco DS5525-AC collated screw gun is a high-torque autofeed screwdriver designed for contractors who cover a lot of ground. Whether you’re boarding out a house, laying subfloor, or fixing cement board, this is the tool that keeps up. The DS5525-AC runs at up to 2500rpm and produces 100 in/lb of torque from its 600W motor, giving it enough grunt to drive through composite decking, structural steel decking, and dense engineered sheet materials without bogging down mid-fix.

Screw length range is 25mm to 55mm, with diameters from 3.5mm up to 5.5mm, covering Phillips and square drive collated screws. The tool-free screw length adjustment and precise depth-of-drive control with depth lock means you can dial in your settings quickly and stay consistent across a full board. No fiddling about between runs.

What the Senco DS5525-AC Collated Screw Gun Does Differently

The patented Corner-Fit Feed System is one of the more practical features on this gun. Getting a collated screwdriver into corners and tight spots is often where these tools let you down, so the fact Senco has addressed it properly makes a difference on real jobs. The quick slide button bit change keeps downtime low when you need to swap bits, and the variable speed trigger with lock and reverse gives you control across different material densities.

Left or Right Handed, No Problem

The adjustable belt hook works for left or right-handed users, which sounds like a small thing until you spend eight hours with a hook digging into the wrong side. The Senco DS5525-AC ships with two drive bits, a drywall and wood nosepiece, and a blow-moulded carry case. Available in 240V (7U7001N) and 110V (7U7002N), so it’s equally at home on a domestic site or a commercial site running site-safe voltage.

At 2.15kg it’s not the lightest tool on the market, but for a corded autofeed gun with this torque output, it’s a sensible trade-off. This is a proper production tool, not a DIY toy dressed up with a collated magazine.