Wiha 72519 Phillips Insert Bit Size 0 1/4 in Drive 30pk

Product Description

The WIHA 72519 is a Number 0 Phillips screwdriver insert bit with a 1/4 inch drive shank, sold in a pack of 30. Built from through-hardened steel with an exact-fit machined tip, this bit is designed to seat fully in fastener recesses and resist cam-out during high-torque driving. At 25 mm overall length, it fits standard 1/4 inch hex bit holders, quick-change chucks, and bit-tip screwdrivers commonly used in electrical, control panel, and light assembly work. Electricians, HVAC technicians, and instrumentation techs who work with small-head Phillips fasteners will find this size practical for panel covers, terminal strips, and equipment enclosures.

The Number 0 point size is intended for small Phillips fasteners found in control boards, instrument housings, and light-duty equipment covers. The 1/4 inch hex drive is the universal shank standard accepted by the vast majority of power screwdrivers, impact drivers set to low torque, and manual bit holders used in trade and light industrial settings. The 30-piece pack quantity supports shop stocking, service van kits, and crew tool boxes where bit wear and loss are routine.

Key Features

• Number 0 Phillips tip for small-head fasteners in control and instrument applications
• 1/4 inch hex drive shank fits standard quick-change holders and bit-tip drivers
• Through-hardened steel construction for extended service life under repeated use
• Exact-fit machined tip geometry reduces cam-out and fastener damage
• 25 mm overall length suits standard bit holders without extension
• Pack of 30 supports bulk stocking for service fleets and shop use

Compatibility

Designed for use with any 1/4 inch hex drive bit holder, quick-change chuck, or manual screwdriver handle accepting standard insert bits.

Installation Notes

Insert bits should be fully seated in the drive holder before applying torque to prevent tip slippage and fastener damage. When using with a power driver, set clutch or torque to a low setting appropriate for Number 0 Phillips fasteners to avoid stripping. Inspect bit tips regularly and replace worn or chipped bits to maintain proper drive engagement.