Screwdriver bit DeWalt DT7207-QZ, length 153 mm, pack of 20

DeWalt DT7207-QZ screwdriver bits, length 153 mm, pack of 20 are a set of long S2-modified bits designed for use with compatible screwdrivers and bit holders. Each 153 mm bit offers extended reach for fastening and loosening screws in recessed or hard-to-reach areas. The set is supplied in a durable magazine-style holder with a hinged lid that improves bit retention and transport convenience. These bits are suitable as replacement bits for the magazine attachment of compatible dry screwdrivers and for general-purpose use in construction, carpentry and maintenance work.

Advantages

The bits are manufactured from S2-modified steel to provide improved toughness and wear resistance compared with standard bits. Their 153 mm length gives extra reach for deep or obstructed screw locations while retaining a compact profile for insertion into bit holders and magazines. The pack of 20 provides multiple spare bits for continuous workflow and reduces downtime caused by bit wear. The magazine-style holder with a hinged lid enhances durability and keeps bits organized and protected during storage and transport.

Suitable for

• Fastening and loosening screws in recessed, deep or hard-to-reach locations
• Use with compatible bit holders, magazines and dry screwdrivers
• Construction and carpentry tasks requiring extended-reach bits
• General maintenance and repair work where multiple spare bits are useful

Key specifications

• Bit material: S2-modified steel for increased toughness
• Bit length: 153 mm per bit
• Quantity: 20 bits per pack
• Holder type: magazine-style holder with hinged lid for secure storage

How to use

Select the correct bit for the screw head type and insert it into a compatible bit holder, magazine or screwdriver chuck until it seats securely. Use the extended 153 mm length to reach screws located deep within assemblies or behind obstructions. Apply steady, controlled torque appropriate for the fastener and workpiece material, and replace worn or damaged bits from the pack as needed to maintain driving performance and avoid cam-out or screw head damage.

Usage recommendations

For optimal lifetime and performance, avoid excessive torque beyond the bit or fastener rating, store bits in the supplied magazine to prevent loss or damage, and inspect bits regularly for wear or deformation before use. Replace heavily worn bits to reduce the risk of screw damage and maintain efficient fastening.