899/4/1 Universal Bit Holder
The 899/4/1 Universal Bit Holder is a holder for bits with a 1/4" external hexagon drive. The product is designed to accommodate bits from Wera connecting series 4 (1/4" hexagon drive) and provides a mechanical connection between the tool and the bit.
Design and function
The holder features a stainless steel sleeve, a retaining ring, and a strong permanent magnet, which collectively ensure a secure positioning of the bit in the holder. The mounting end towards the tool is 1/4". The blade (tip) has a length of 50 mm and a diameter of 10.5 mm for the variant corresponding to the manufacturer's item number 05053457001.
- Stainless steel sleeve
- Retaining ring
- Strong permanent magnet
- Mounting: 1/4" on the tool side
Application (functional description)
The 899/4/1 Universal Bit Holder is used for mechanical retention and holding of bits with a 1/4" external hexagon. The holder is placed between the tool insert (with 1/4" mounting size) and the inserted bit from Wera connecting series 4, ensuring retention via the retaining ring and magnet.
Specifications
- Product: 899/4/1 Universal Bit Holder.
- Manufacturer: WERA.
- Manufacturer's item number: 05053457001.
- Mounting size (tool side): 1/4".
- Blade (tip) length: 50 mm.
- Blade diameter: 10.5 mm.
- Bit acceptance: Wera connecting series 4 (1/4" hexagon drive).
- Material/components (specified by manufacturer): stainless steel sleeve, retaining ring, permanent magnet.
- Standard reference: DIN ISO 1173-C 6 (indicated on the manufacturer's product page).
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