Dremel precision handgrip. Description. The Dremel precision handgrip enables you to better manage your multi-functional tool for DIY, hobby & craft projects. Since an engraving template & an engraving knife are included in the delivery, you can start work with the precision handgrip straight away. Included in delivery. Template. Engraving knife 107. 2.4 mm. collet 481. Technical data. Content: 1 Units.