Scope of delivery
- 838 RA-R L Bitholding screwdriver with ratchet functionality, 1/4", 1/4" x 140 mm
Product description
Premium bitholding screwdriver with ratchet functionality. The ratchet with fine toothing integrated in the handle allows fast working. The innovative ratchet mechanism allows "spinning" when the screw offers little resistance. Switching the screwdriving direction is intuitive: Turn the ring switch clockwise for clockwise screwdriving, turn it counterclockwise for counterclockwise screwdriving. Use position 0 to deactivate the ratchet mechanism for precise working. The Rapidaptor quick-release chuck (suitable for bits with 1/4" external hexagon drive as per DIN ISO 1173-C 6.3 and E 6.3 (ISO 1173)) allows for lightning-fast bit changes without any extra tools. The strong permanent magnet holds the bits firmly. The ergonomically shaped Kraftform handle avoids blisters and calluses. The handle zones made of hard material allow quick hand switching without "sticking" to the tool which increases working speed, the handle zones made of softer material ensure excellent grip and thus high torque transfer.
- The ratchet with fine toothing integrated in the handle allows fast working
- The innovative ratchet mechanism also allows fast "spinning". A real problem solver when there is no resistance from the screw
- Intuitive switching: If I turn the switch clockwise - the ratchet turns clockwise, if I turn the switch counterclockwise - it goes counterclockwise
- Use position 0 to deactivate the ratchet mechanism for precise working
- Innovative Rapidaptor technology for a quick bit change
Application
- Suitable for bits with 1/4" external hexagon drive as per DIN ISO 1173-C 6.3 and E 6.3 and Wera connection series 1 and 4
Design
- Ratchet mechanism integrated in the handle, fine toothing for a low return angle, reversible ring (right, tight, left), deactivation of the ratchet mechanism with position 0; 1/4" hexagonal bit mounting with Rapidaptor technology with rapid-in, rapid-out, rapid-spin, chuck-all and single-hand functions for lightning-fast bit changes, magnetic
Features and benefits
- The bitholding screwdriver has a ratchet mechanism integrated in the handle - with its fine toothing it has a small return angle and thus allows fast working.
- Switching the screwdriving direction is intuitive: Turn the ring switch clockwise for clockwise screwdriving, turn it counterclockwise for counterclockwise screwdriving.
- The innovative ratchet mechanism allows "spinning" when the screw offers little resistance.
- The integrated ratchet with fine toothing ensures fast and safe working. The ratchet mechanism is completely embedded in the handle.
- The handle/interchangeable blade system allows rapid exchange of the blades required for a wide range of applications.
- The basic idea for the prototype of the Kraftform handle - that the hand should dictate the design - has, right through to today, proved to be correct. In cooperation with the internationally recognised Fraunhofer IAO Institute, Wera developed a screwdriver handle designed to match the shape of the human hand as long ago as the 1960s. After a long development phase, the Wera Kraftform handle was launched to the market in 1968. It has been optimised through the years with new technologies, but has kept its proven shape. After all, the human hand has not changed either.
