Bit Set 47 Pieces with Torque Adapter 0.5 and 0.6 Nm in Plastic Case - Bernstein 4-970-C

Tightening screws on sensitive components must not exceed a defined torque. The 4-970-C bit set provides two preset torque adapters at 0.5 and 0.6 Nm plus a 42 piece C4 bit set, all packed in an impact-resistant plastic case.

Benefits

• Two torque adapters at 0.5 and 0.6 Nm, tolerance +/-10%, protect miniature screws from overtightening.
• 42 C4 bits in slotted, cross-recess, Torx, hex, and other profiles cover almost every miniature screw.
• Dissipative ESD bit holder at 10^6 to 10^9 ohm enables use at ESD workstations.
• No torque release when loosening, giving up to 30% higher breakaway torque without extra tools.
• Plastic case with foam insert, 175 x 160 x 45 mm, 410 g, keeps all 47 pieces organized.

Technical Data

Application

• Repair and maintenance of smartphones, tablets, and electronics with miniature screws.
• Manufacturing and service of electronic assemblies with a specified breakaway torque.
• Use at ESD workstations thanks to the dissipative bit holder.

Scope of Delivery

• 4-975 torque adapter 0.5 Nm for 4 mm bits
• 4-976 torque adapter 0.6 Nm for 4 mm bits
• 6-340-3 C4 bit set 42 pieces, slotted, cross-recess, Torx, hex, and more profiles
• 6-340-2 bit extension, 4 mm hex
• 6-340-1 ESD bit holder, dissipative, 4 mm hex
• 4-564 bit adapter 1/4 inch to 4 mm, length 42.5 mm

Standards and Delivery Data

• Adapter tested to DIN EN ISO 6789
• EAN 4250838525572
• Customs tariff number 82060000
• Country of origin Taiwan