Hexagon Bit — Bit Professional 70 mm
The Bit Professional 70 mm (order no. 34557) is a hexagon bit in size 1/4" E6.3 with an internal hexagon of 4.0 mm and an overall length of 70 mm. The product's classification follows DIN 3126 and ISO 1173 (style E6.3), and the material is specified as high-quality chrome-vanadium steel, through-hardened. The series is stated as 7043Z.
Technical Description
- Drive: DIN 3126 / ISO 1173, style E 6.3.
- Internal Hexagon: 4.0 mm.
- Overall Length: 70 mm.
- Material: Chrome-vanadium steel, through-hardened.
- Product Dimensions: 70 x 7 x 6 mm (L x W x D).
The Bit Professional 70 mm is specified as an individual replaceable bit with a weight per packaging unit of 17 grams. The technical information states it as part of the Wiha series 7043Z and identifies it with the manufacturer's item number 34557.
Typical Applications
The manufacturer's own text states the application: “For all types of screw applications in trade and industry.” This phrasing is reproduced in more detail in the manufacturer's data and describes the verified application area for the bit.
Specifications
- Product: Bit Professional 70 mm — order no. 34557.
- Manufacturer: WIHA.
- Drive/standard: DIN 3126, ISO 1173 (style E6.3).
- Internal Hexagon: 4.0 mm.
- Overall Length: 70 mm.
- Material: High grade chrome-vanadium steel, through hardened.
- Product Dimensions (L x W x D): 70 x 7 x 6 mm.
- Series: 7043Z.
- Weight per packaging unit: 17 g.
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