Screwdriver bit set MODECO MN-15-521, Phillips PH1–PH3, 50 mm, 3 pieces

Set of three MODECO screwdriver bits MN-15-521 with Phillips heads PH1, PH2 and PH3, each 50 mm long, intended for general fastening and assembly tasks. These 1/4" hex bits are compatible with standard bit holders, hand bit drivers and most electric screwdrivers and impact drivers that accept standard hex bits. The set provides three common Phillips sizes to cover a wide range of household and professional screwdriving needs and allows quick bit changes during work.

Advantages

The MODECO MN-15-521 bit set combines three frequently used Phillips sizes in a compact pack, simplifying selection for different screw types. Each 50 mm bit length offers a balance of reach and control when working in deeper or recessed screw positions. The 1/4" hex shank provides secure fitment in standard holders and quick-release chucks, enabling efficient interchange between bits. The bits are designed for general durability under normal fastening loads common in assembly, repair and maintenance tasks.

Suitable for

• Assembling furniture and fittings with Phillips screws
• General household repairs and maintenance
• Light professional work with power drivers and cordless drills
• Electronics and appliance fastening that use PH1–PH3 screws

Key specifications

• Bit type: Phillips (PH)
• Included sizes: PH1, PH2, PH3
• Bit length: 50 mm each
• Shank type: 1/4" hex
• Quantity: 3 pieces
• Compatibility: standard bit holders, hand drivers and power screwdrivers accepting 1/4" hex bits

How to use

Select the appropriate Phillips size for the screw head to avoid cam-out and damage. Insert the 1/4" hex shank into a compatible bit holder, quick-change chuck or screwdriver and ensure it seats securely. Use steady, axial pressure and matched torque settings on power drivers to maintain control; for delicate screws start with low torque. Replace bits quickly by releasing the holder or chuck, and store the set in a dry place to prevent surface corrosion.

Usage recommendations

For longest service life, avoid applying excessive torque beyond the screw or bit rating and inspect bits regularly for wear or rounding. Use the PH1 bit for smaller electronics and trim, PH2 for the majority of household screws, and PH3 for larger fasteners; choose lower torque settings for small screws and progressively higher settings for larger fasteners when using power drivers.