View Larger 30 Degree Head Productivity Enhancing - Cost EffectiveR33 Series Precision Drilling attachments are designed to quickly, safely, and securely connect with an assortment of pistol and inline motors in a variety of speeds. View Model Specifications FeaturesPatented quick change technology allows drill attachment heads to be removed and connected safely, quickly, and securely with any motors in less than 3 seconds.3 unique interchangeable heads provide the ultimate in flexibility with 1/4"-28 female thread, plain or threaded collet bit holders.Interchangeable heads means you only buy the components you need and configure to the application. Click the button above to contact your local representative for more information, inclucing service, pricing and availabilty.