Screwdriver bit set Makita E-03187 — 2 pcs, Pozidriv PZ3, 1/4" security hex, 25 mm length

Makita E-03187 is a compact 2-piece screwdriver bit set that includes a Pozidriv PZ3 bit and a 1/4" security hex bit, each with a 25 mm working length. The bits are made for use with standard 1/4" bit holders and compatible power screwdrivers or manual bit drivers. This set is intended for fastening jobs where a Pozidriv drive or a tamper-resistant hex engagement is required, and its small size makes it suitable for confined spaces and quick bit changes.

Advantages

The set provides two commonly used bit types in a small retail-ready package, reducing the need to carry separate loose bits. Standard 25 mm length offers a balance between reach and control when working with screws in shallow to medium-depth applications. The 1/4" security hex bit enables engagement with tamper-resistant fasteners while the Pozidriv PZ3 supports higher torque and improved contact on compatible screw heads.

Suitable for

• Assembly and disassembly of furniture and fixtures with Pozidriv screws
• Maintenance tasks involving tamper-resistant hex fasteners
• Tightening and loosening screws in confined or shallow recesses
• Use with cordless screwdrivers and impact drivers equipped with 1/4" bit holders

Key specifications

• Contents: 2 bits (Pozidriv PZ3 and 1/4" security hex)
• Bit length: 25 mm each
• Drive interface: compatible with 1/4" bit holders
• Intended screw types: Pozidriv and tamper-resistant hex
• Packaging: retail-ready blister or small box suitable for storage

How to use

Select the appropriate bit for the screw head (PZ3 for Pozidriv screws, security hex for tamper-resistant hex fasteners). Insert the bit into a compatible 1/4" bit holder or the chuck/adapter of a power screwdriver. Apply steady, controlled pressure while driving or removing screws, and use lower speed or torque settings for delicate materials. Inspect the bit tip before use to ensure proper seating and replace if worn to avoid cam‑out or damage to fasteners.

Usage recommendations

For consistent results, match the PZ3 bit to Pozidriv screws of the correct size and avoid using excessive torque on the 25 mm bits when working with brittle materials. Use the security hex bit only on tamper-resistant fasteners designed for that profile; if resistance or slippage occurs, stop and verify bit seating and tool settings.