Bits — WIHA Micro-Bit 28 mm
The WIHA Micro-Bit 28 mm, slotted (Schlitz) C4 4 mm, variant 1.5 mm, part number 40602 is a short, precision slotted bit designed for small screws. The product name is consistently used by the manufacturer and identifies the bit's profile (slotted) and the specific variant with a blade width of 1.5 mm, as well as an overall length of 28 mm.
Description and function
The bit is made of chrome-vanadium steel and is through-hardened, as stated by the manufacturer. It is manufactured in accordance with DIN 3126 and ISO 1173, Form C4. The technical specification for cutting depth/cutting strength for this variant is 0.25 mm. The bit is supplied in packs of 2 units and is part of WIHA's 7000Z series.
Typical applications
The manufacturer's product text explicitly mentions use with particularly small screws. It states that the Micro-Bit series is developed for precision mechanical tasks where small profiles are required.
Technical reference
- Short, precision bit for slotted profiles.
- Overall length: 28 mm.
- Variant/blade width: 1.5 mm (part number 40602).
- Cutting/cutting strength (specified): 0.25 mm.
- Material: chrome-vanadium steel, through-hardened.
- Standard: DIN 3126 and ISO 1173, Form C4.
- Series: 7000Z.
- Packaging: 2 pcs. per unit.
The WIHA Micro-Bit 28 mm, slotted (Schlitz) C4 4 mm, variant 1.5 mm, part number 40602 is referred to by the manufacturer as a precision component for hand tool systems, where the bit's short length and specified profile are used for small screw connections.
Specifications
- Manufacturer: WIHA
- Product name: WIHA Micro-Bit 28 mm, slotted (Schlitz) C4 4 mm, variant 1.5 mm, part number 40602
- Overall length: 28 mm
- Blade width / variant: 1.5 mm
- Cutting strength / cutting depth: 0.25 mm
- Material: chrome-vanadium steel, through-hardened
- Standards: DIN 3126, ISO 1173, Form C4
- Series: 7000Z
- Packaging: 2 pcs. per unit
- Manufacturer part number: 40602
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