Description
- Use:
- Controlled screw tightening in the range of 4 - 9 N · m
- High-speed, controlled tightening enables serial production
- Electrical and electronic hardware industry, instrument-making industry and industrial manufacturing or in quality control
- Features:
- Adjustable torque screwdriver - with scale
- With 1/4" female hexagon drive for use with 1/4" hexagon bits as per DIN 3126 - C 6.3
- With adaptor also suitable for 1/4" square drive sockets as per DIN 3124
- Working accuracy: +/- 6 % tolerance of set torque
- Acc. to DIN EN ISO 6789, traceable to national standards
- Precision radial ball clutch and cam design for controlled bi-directional tightening
- Precision mechanism slips very noticeably when the pre-set value is achieved
- Automatic resetting to the starting position
- 3 models in the range 0,2 N·m to 9 N·m
- Micrometre scale graduation: 1 cN·m resp. 0,1 N·m
- Lightweight construction by virtue of anodised aluminium handgrips
- Scope of delivery:
- Torque screwdriver Typ 757
- 1/4" square/hexagon drive adaptor (No. 757-20)
- Models 757-06/-09 with additional sliding T-bar for ease of use
- Test certificate acc. to DIN EN ISO 6789
- Delivery in sturdy cardboard packaging