Dewalt DWAMF1228RL Screwdriver Bit Set 12 Piece 1/4 in Drive

Product Description

The DEWALT DWAMF1228RL is a 12-piece power screwdriver bit set built for trade professionals who need a reliable, organized assortment on the job. The set covers three common drive types — Phillips, square recess, and slotted — making it a practical grab-and-go kit for electricians, HVAC technicians, plumbers, and general contractors. All bits are steel construction and sized for 1/4-inch hex drive power tools and quick-change bit holders. The included plastic case keeps bits sorted and protected between uses, reducing job-site losses on a tight schedule.

This bit set is suited for residential and light commercial service work where multiple fastener types are encountered on a single job. Phillips No. 1 and No. 2 bits cover the most common screw heads found in electrical panels, junction boxes, HVAC equipment access panels, and plumbing fixture installations. Square recess No. 1 and No. 2 bits handle deck screws and cabinetry fasteners. The slotted No. 8 bit rounds out the set for legacy hardware and terminal screws.

Key Features

• 12-piece assortment covers Phillips, square recess, and slotted drive types in one case
• 1/4-inch hex shank fits standard power drills, impact drivers, and quick-change holders
• Steel construction for durability under repeated power-tool torque
• Phillips sizes No. 1 and No. 2 for the most common fastener heads in trade applications
• Square recess No. 1 and No. 2 for deck, cabinetry, and general construction screws
• Plastic carrying case keeps bits organized and prevents loss between service calls

Compatibility

Designed for use with any 1/4-inch hex drive power drill, cordless screwdriver, or impact driver equipped with a standard bit holder.

Installation Notes

Seat the bit fully into the tool chuck or quick-change holder before applying torque to prevent cam-out or bit ejection. Match the bit size to the fastener head precisely — using an undersized bit under power increases the risk of stripping. Inspect bits for wear or deformation before each use and replace damaged bits immediately. No electrical lockout or system shutdown is required for standard fastening tasks, but always follow site-specific safety protocols when working near energized equipment.