UNIOR: Product featuresWorks with conventional nipplesThreading nipples to the spokes is the most time consuming part of building wheels. Thanks to the speed nipple bit you can now do it with the cordless screwdriver, save yourself some time and still have all the nipples threaded on the spokes to the same depth.A protruding part in the center of the speed nipple bit keeps the nipple centered and prevents the tool from slipping off it. Eventually, as the nipple is fully threaded down the spoke, the protruding part of the tool touches the approaching spoke and unseats the driver. This enables that all the nipples are threaded down the spokes to the same depth, which leaves you with the perfect starting point to build great wheels.