Magnetic Holder DeWalt DT90394-QZ with Guide Sleeve

Magnetic Holder DeWalt DT90394-QZ with Guide Sleeve is an accessory for fastening tasks that secures bits with a magnetic retention system and adds an integrated guide sleeve for improved alignment. Designed for use with compatible drills and screwdrivers, the holder reduces bit drops and helps maintain a straight driving angle, contributing to faster and more accurate screw placement.

Advantages

The magnetic retention stabilizes screwdriver bits, reducing the need to reposition fasteners during work. The integrated guide sleeve improves alignment with the screw head and helps prevent cam-out. Constructed to fit common quick-change chucks and bit holders, the accessory is compact and simple to install, allowing quick bit swaps and consistent contact between bit and fastener.

Suitable for

• Installing screws in wood, metal, and composite materials
• Assembly and maintenance work in construction and workshops
• Electrical and HVAC installations where precise screw driving is required
• General DIY projects that require frequent bit changes

Key specifications

• Retention type: magnetic bit retention for secure holding
• Guide feature: integrated guide sleeve for improved alignment
• Compatibility: fits standard quick-change chucks and screwdriver bit holders
• Form factor: compact holder designed for handheld power tools
• Material characteristics: durable metal construction with corrosion-resistant finish

How to use

Insert the desired screwdriver bit into the magnetic end of the holder until it seats firmly. Attach the holder to a compatible drill or manual driver chuck and ensure the guide sleeve aligns with the screw head before applying torque. During use, maintain steady pressure and keep the tool perpendicular to the work surface to take advantage of the guide sleeve's alignment aid. To change bits, pull the bit out of the magnetic socket and replace it with the next bit as needed.

Usage recommendations

Use the holder with bits that match the screw head profile and size to ensure secure engagement. Inspect the holder and bits for wear or damage before use and replace any worn components. When working with brittle materials or near finished surfaces, reduce torque and use controlled speed to avoid overdriving or surface damage.