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The DISSTON COMPANY 442442 is a two-pack of No. 2 Phillips insert bit tips designed for use with standard bit tip holders in power and hand screwdrivers. Each tip measures 1 inch in length and features a snub nose design that extends service life by distributing stress away from the tip face. Manufactured from shock resistant tool steel, the 442442 is built to withstand the repeated torque cycles common in production, service, and maintenance work. Licensed electricians, HVAC technicians, plumbers, and general tradespeople will find these tips suited to high-volume fastening tasks.
These insert bit tips are intended for use wherever quick bit changes are required. The standard 1-inch insert format is compatible with most power screwdriver bit holders, impact-rated bit extensions, and screwgun chucks that accept hex-shank insert bits. Typical applications include panel assembly, equipment installation, and service calls requiring repeated Phillips fastener driving across residential and light commercial job sites.
Designed for use with standard hex-shank bit tip holders that accept 1-inch insert bits, suitable for most power screwdrivers, bit extensions, and screwgun chucks used in trade and production applications.
Insert bits should be seated fully into the bit holder before driving to prevent cam-out or tip damage. Inspect tips for wear or rounding before each use, as a damaged tip can strip fastener heads. These bits are intended for Phillips fasteners only and should not be used on square-drive or other drive profiles.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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