
Product Description
The 851/4 Z bit (05059786001) from Wera is a Z-bit designed for Phillips screws (PH2). The bit has a blade length of 152 mm and uses a 1/4" hexagon drive, compatible with holders according to DIN ISO 1173‑F 6.3 (Wera connecting series 4). Wera states that these Z-bits are designed to be robust when working with tough materials and are intended for universal screwdriving applications.
Function and Application
The bit is used for fastening and unscrewing Phillips screws with a PH2 tip. The long blade length of 152 mm provides reach for screwdriving tasks where the screw is located deep within a component or when working with tool holders that require extended bit length. Wera also states that their "tough" Z-bits help prevent premature breakage of the drive tip.
Compatibility
- 1/4" hexagon drive — suitable for holders according to DIN ISO 1173‑F 6.3 (Wera connecting series 4).
- Tip size: PH2 — for Phillips screws.
- Blade type: Z-bit with long shaft (indicated by the manufacturer as suitable for universal screwdriving applications).
Specifications
- Manufacturer: Wera
- Item number: 05059786001
- Tip: PH2
- Blade length: 152 mm
- Blade diameter: 6.0 mm
- Drive: 1/4" hexagon (DIN ISO 1173‑F 6.3 / Wera connecting series 4)
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