Multi-bit micro screwdriver 4-930

torqueprecisionflat

Compact 46-piece bit set centered on a precision mini torque screwdriver designed for low-torque applications. Supplied in a foam-lined plastic case and including adapter, extension and an ESD bit holder for safe work on sensitive electronics.

Features

• Adjustable torque with knurled screw and lock function for repeatable settings.
• Audible and tactile click when the preset torque is reached.
• ESD-capable handle and dissipative bit holder for electrostatic-sensitive work.
• Delivered in a plastic case with foam insert for secure transport and storage.
• Each torque screwdriver is unit tested and supplied with a factory certificate (DIN ISO 6789 and ASME B107.300-2010).

Content

• 4-563-100 Mini Torque Screwdriver 5–60 cNm (0.05–0.6 Nm), hex drive 1/4"
• 6-340-1 ESD bit holder (dissipative) for 4 mm (5/32") hex bits
• 6-340-2 Bit extension for 4 mm (5/32") hex bits (115 mm)
• 6-340-3 C4 bit set, 42 pcs, consisting of:
  • Slot: 1.0, 1.5, 2.0, 2.5, 3.0
  • Cross-recess: PH000, PH00, PH0, PH1
  • Torx: T3, T4, T5, T6, T7, T8, T9, T10, T15
  • Hex: 0.9, 1.3, 1.5, 2.0, 2.5, 3.0
  • Wrench: 2.5, 3.0, 3.5, 4.0, 4.5, 5.0
  • Triangle: 1.6, 2.0, 2.2, 2.3
  • Square: S0, S1
  • Pentalobe: P2, P5, P6
  • SIM-Eject, Tri-Point: 0, 1
• 4-564 Bit adapter 1/4" to 4 mm bits (length 42.5 mm)

Technical description / Maintenance
The torque screwdriver is a precision instrument: to maintain accuracy it should be calibrated regularly; the recommended calibration interval is every 12 months (may be shorter depending on application). The tool is factory-oiled for lifetime use and should not be additionally oiled. Always store the screwdriver in its case after use to protect it from dirt and moisture. Never disassemble the torque screwdriver yourself — improper repair may damage the instrument and cause it to no longer meet stated accuracy standards.

Specifications / Technical data

• Tightening torque: 0.05–0.6 Nm (5–60 cNm / 0.51–6.1 Kgdcm / 0.4–5.3 in-lb)
• Tolerance: ±6% (with factory certificate)
• Drive / shank: 1/4" (6.35 mm) hex shank; shank length 15 mm; Ø 10 mm
• Includes: C4 bit set (42 pcs) + 1/4" to 4 mm adapter, 115 mm extension, ESD handle and bit holder
• Materials: steel and aluminum
• Case dimensions: 175 x 160 x 45 mm (plastic case with foam insert)
• Weight (set): 420 g
• Total pieces: 46 pcs
• Standards / certification: unit tested and certified to DIN ISO 6789 and ASME B107.300-2010 (certificate included)