Screwdriver Bit Set Makita E-03246 15 pcs PH 2 Security Hex 1/4

The Makita E-03246 15-piece screwdriver bit set contains Phillips PH2 and 1/4" security hex bits, each 25 mm in length, supplied in a compact package for easy storage and transport. Designed for compatibility with standard 1/4" bit holders and quick-change chucks, the set provides the tip profiles and lengths commonly required for assembly, maintenance and repair tasks where reliable drive engagement and repeatable fit are important.

Advantages

The bits are manufactured to maintain tip geometry for consistent screw engagement and reduced cam-out. A uniform 25 mm length offers better access in confined spaces while keeping control with standard hand drivers and power screwdrivers. The compact packaging minimizes storage space and simplifies transport between job sites or workshop locations. Materials and heat-treatment processes are selected to balance hardness and toughness for extended service life under typical fastening loads.

Suitable for

• General assembly and disassembly of furniture and fixtures
• Electrical and electronic enclosure fastening where security hex is required
• Maintenance and repair work in tight or recessed areas
• DIY projects and occasional professional applications requiring Phillips PH2

Key specifications

• Set size: 15 pieces
• Tip types: Phillips PH2, security hex 1/4"
• Bit length: 25 mm
• Shank size: standard 1/4" hex
• Package dimensions: approximately 25 mm (width) × 50 mm (depth)

How to use

Select the correct tip profile (Phillips PH2 or security hex) and insert the 1/4" shank into a compatible bit holder, quick-change chuck or manual driver. Ensure the bit is fully seated and the tool is set to an appropriate torque or speed for the screw material and size. Apply steady pressure aligned with the screw axis to reduce slipping and maintain tip engagement. Replace the bit if tip wear or rounding is observed to avoid damaging fasteners.

Usage recommendations

For best results, match the PH2 tip to Phillips screws of the appropriate size and use the security hex bit only with corresponding tamper-resistant heads. Use moderate torque settings when driving into soft materials and increase torque cautiously for harder substrates; inspect bits periodically for wear and store the set in its compact package to protect tips.