4-970

bit set 51 pcs with torque adapter 0.1 bis 0.6 Nm (incl. case)

  • content: see parts list below
  • including all important bit sizes, one 1/4 inch to 4 mm bit adapter, one dissipative ESD handle and a 110 mm extension
  • preset torque, tolerance +/-10% (+/-6% on request), accurate and accurate for 20,000 clicks
  • adapter Ø 8 mm, length 22 mm (without shank). In combination with power-tool max. speed 100 rpm.
  • hex shank 4.0 mm, magnet bit holder 4.0 mm
  • material stainless steel and high-quality tool steel
  • extension made of aluminum with 4 mm bit holder, ESD-handle (10^6 - 10^9 ohm)
  • in plastic case with foam insert
  • measures 175 x 160 x 45 mm
  • weight 427 g

Area of application

The torque adapter is suitable for low torques. Thanks to the BERNSTEIN bit adapter, it can easily be clamped between any commercially available holding tool and a 4 mm bit. This turns every bit holder into a torque screwdriver.


Technical description

Precise and accurate, for 20,000 clicks. Adapters are mainly suitable for manual operation. In conjunction with power-tool we recommend max. a speed of 100 rpm, with minimal click repetition. Higher speed as special model on request.


Content

Bit set with torque adapter consists of:

  • 6-340-3 ESD screwdriver bit set 44 pcs 4 bit bars 4mm (5/32 inch) hex bits
  • 6-340-2 bit extension for 4mm (5/32 inch) hex bits
  • 6-340-1 ESD bit holder dissipative for 4mm (5/32 inch) hex bits
  • 4-564 bit Adapter 1/4 to 4mm bits, length 42,5mm
  • 4-971 torque adapter 0.1Nm for 4mm bits
  • 4-972 torque adapter 0.2Nm for 4mm bits
  • 4-973 torque adapter 0.3Nm for 4mm bits
  • 4-974 torque adapter 0.4Nm for 4mm bits
  • 4-975 torque adapter 0.5Nm for 4mm bits
  • 4-976 torque adapter 0.6Nm for 4mm bits