Screwdriver bit set Makita E-03274 — 2 pcs, PH2 and 1/4" security hex, 50 mm length

Makita E-03274 is a two-piece screwdriver bit set including one Phillips PH2 bit and one 1/4" tamper-resistant (security) hex bit, each 50 mm in length. The bits are made for use with cordless and corded drivers and come in compact packaging for convenient storage. This set covers common fastening needs where Phillips and security hex fasteners are present and is suitable for general assembly, maintenance and repair tasks.

Advantages

The 50 mm length offers a balance between reach and control, allowing access into recessed fasteners while maintaining driver stability. Made to fit standard 1/4" bit holders, these bits provide fast interchangeability with most impact and cordless screwdrivers. The inclusion of a tamper-resistant hex bit expands functionality to security fasteners commonly found in electronics, appliances and public fittings, while the PH2 bit addresses widespread cross-head screw types used in woodworking and construction.

Suitable for

• General assembly and furniture installation
• Electrical and electronic device repair where security hex fasteners are used
• Appliance maintenance and household repairs
• Carpentry and light construction fastening tasks
• Professional or DIY jobs requiring Phillips PH2 and tamper-resistant hex bits

Key specifications

• Bit types: Phillips PH2 and tamper-resistant hex (security hex)
• Bit length: 50 mm each
• Drive interface: 1/4" hex shank compatible with standard bit holders
• Pieces: 2 bits per set
• Intended use: compatible with corded and cordless drivers, manual bit holders

How to use

Select the PH2 or security hex bit according to the screw head. Insert the 1/4" hex shank into the driver’s bit holder and secure it in place. Apply steady pressure while running the driver at appropriate speed for the material and fastener size; use lower speeds for final tightening to avoid cam-out or stripping. For tamper-resistant hex screws, ensure the bit center pin or profile matches the screw to achieve correct engagement before applying torque.

Usage recommendations

Store the bits in their compact packaging or a magnetic bit holder to prevent loss. Inspect bits regularly for wear or rounding; replace when tips show deformation to maintain fastening quality and avoid damage to screw heads. Use appropriate torque settings on powered drivers and consider a manual finish for precision fastening.