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Reattaching the locator assembly will not change the depth setting. Driving Self-Drilling Screws intoCold-Formed Steel Framing (Fig. 13)For Adjustable Torque ScrewdriversRated 0-2500 RPM Follow this procedure when working with light gauge sheet metal, 20 gauge and thicker. The screw may hesitate slightly when it finishes breaking through the first layer of material and starts to penetrate the sheet metal. This is normal. Keep fi rm pressure on the tool until the screw is fully seated. Self-drilling and self-tapping screws drill, tap and fasten in one quick, easy motion without a separate drilling operation. Their unique design works in metal up to 1/2" thick, giving a strong, reliable hold. The drill point ensures rapid drilling and consistently low drilling pressure while the drill flutes remove drilling chips. The pilot section ensures that drilling is completed before the first thread engages the material. These screws can be used in many applications as shown at the right. Fig. 13 Corrugated siding Wood to structure Structure to structure Sheet to sheet Sheet to structure 12 13 1. Insert screw into the hex socket and align the screw against the work surface. 2. Pull the trigger while pushing the tool forward. This motion will engage the drive clutch, causing the screw to start rotating. If pressure is not maintained on the tool, the drive clutch will disengage and the screw will stop rotating. When the selected torque is fully reached, the torque clutch will ratchet. If the screw is not fully seated, increase the torque setting number until the desired torque is obtained. NOTE: Practice driving screws into pieces of scrap material to become familiar with the tool and the clutch action before attempting to drive screws into the workpiece. 3. To remove screws, switch the forward/ reverse switch to the reverse position. Driving Wood Screws When driving wood screws, a pilot hole is recommended to make driving easier and to prevent splitting the wood. As a general rule, the pilot hole should have a diameter of approximately 70% the size of the screw diameter. Hardwood pilot holes should have a diameter of approximately 90% the size of the screw diameter. The depth of the pilot hole should be shorter than the length of the screw by at least one screw diameter. This allows the tip of the screw to bite into the wood for extra holding power. Counterbore the top portion of the hole for a free fit of the shank between the screw head and the threads. When using fl at head screws, countersink the top of the hole to allow the screw head to be driven fl ush with the work surface. Use soap or wax for easier screw insertion if necessary. MAINTENANCE WARNING To reduce the risk of injury, always unplug your tool before performing anymaintenance. Never disassemble the tool or try to do any rewiring on thetool's electrical system. Contact aMILWAUKEE service facility for ALL repairs. Maintaining Tools Keep your tool in good repair by adopting a regular maintenance...

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