Stainless Steel Pozidriv Bit PZ3 89 mm
The Stainless Steel Pozidriv Bit PZ3 89 mm is a single bit designed for screwdriving tasks where contact between stainless steel tools and stainless steel screws is essential. The bit is made of stainless steel and specified by the manufacturer WERA as part of the 3855/4 family (item number 05071086001). In the opening, the product is described as a Pozidriv bit (PZ3) with a blade length of 89 mm and a 1/4" hexagon drive.
What it does
The bit is intended for working with Pozidriv screws and is made of stainless steel to reduce the risk of so-called "extraneous rust" (particles from conventional tools that can cause rust on stainless material). The manufacturer also states that the bit is vacuum-ice-hardened, which gives it the necessary hardness and strength for screw connections.
Technical application and compatibility
- Tip type: Pozidriv PZ3 (confirmed)
- Blade length: 89 mm (confirmed)
- Material: stainless steel (confirmed)
- Hardening: vacuum-ice-hardened (confirmed)
- Connection: 1/4" hexagon (Wera connecting series 4) — suitable for holders according to DIN ISO 1173-F 6.3 (confirmed)
Typical applications
The manufacturer's documentation explicitly states the use: to screw stainless steel screws together with stainless steel tools to avoid particle transfer and subsequent external rust formation. This is the primary application that WERA describes for their stainless steel bits in the 3855/4 series.
Documentation
See datasheet from the manufacturer
Specifications
- Manufacturer: WERA
- Item number: 05071086001
- Product family: 3855/4
- Tip size: PZ3
- Blade length: 89 mm
- Material: stainless steel
- Hardening: vacuum-ice-hardened
- Drive: 1/4" hexagon, suitable for holders according to DIN ISO 1173-F 6.3
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