Wiertarki RC4100 Compact RC4105 Lightweight, precise and versatile RC4107 Lightweight, precise and versatile RC4400 High torque - slow speed RC4500 Durable and compact RC4550 Powerful and versatile RC4607 Composite straight drill RC4650 Low height (84 mm) angle drill RC4207 Lightweight, precise and versatile RC4300 Discontinued RC4600 Discontinued