Bernstein 4-970. Bit set with torque adapter 0.1 to 0.6Nm 51 pcs

Images are examples, some edited with AI. The technical data are authoritative. AI notice

Bit Set with Torque Adapters 0.1 to 0.6 Nm, 51-piece in Plastic Case - Bernstein 4-970

Name: Bit Set with Torque Adapters 0.1 to 0.6 Nm, 51-piece in Plastic Case - Bernstein 4-970
Brand: Bernstein
SKU: BS-4-970
Price: 178.02 EUR
Availability: InStock

Bernstein ✓ Original product Brand new Made in Taiwan

This 51-piece set contains six preset torque adapters from 0.1 to 0.6 Nm with a tolerance of +/-10% plus the complete 42-piece C4 bit set. The adapters click audibly when torque is reached and cannot be overtightened, supplied in a plastic case with foam insert.

Net

€178.02

excl. VAT

Item BS-4-970

Manufacturer no. 4-970

Question about this item

Datasheet (PDF) 23 documents, all under Downloads

Specialist dealer since 2009
Invoice payment for regular customers
Worldwide shipping
Technical questions clarified with the manufacturer

Description

For precision work on electronic enclosures, smartphones or fine mechanics, this 51-piece set provides six preset torque adapters from 0.1 to 0.6 Nm that turn any standard holder into a calibrated torque tool.

Advantages

Six torque adapters, preset 0.1 to 0.6 Nm, tolerance +/-10%, factory certificate on request
Audible click when torque is reached, adapter cannot be overtightened
No torque lock when loosening, giving 30% higher torque without an additional tool
Aluminum extension with 4 mm bit holder and ESD handle, resistance 10^6 to 10^9 ohm
42-piece C4 bit set for slot, cross-recess, Torx, hex, wrench, triangle, square, Pentalobe, SIM-eject and Tri-Point

Application

The adapter clamps between a holding tool and a bit, suited primarily for manual operation. With power tools, max. 100 rpm and minimum click repetition is recommended. Typical uses: electronic devices, quick-change systems, robotics, aerospace, medical technology.

Standards and Delivery Data

Adapters tested to DIN EN ISO 6789 for at least 20,000 clicks
EAN 4250838525473
Customs tariff number 82060000
Country of origin Taiwan

Technical data

Feature	Value
Torque range	preset 0.1 to 0.6 Nm per adapter
Tolerance	+/-10%, factory certificate on request
Adapter dimensions	dia. 8 mm, length 22 mm (without shank)
Max. speed with power tool	100 rpm
Shank	hex 4.0 mm, magnetic bit holder 4.0 mm
Material	stainless steel and high-quality tool steel
Extension	aluminum with 4 mm bit holder and ESD handle, 10^6 to 10^9 ohm
Packaging	plastic case with foam insert, 175 x 160 x 45 mm
Weight	427 g
Manufacturer	Bernstein
Manufacturer Nr.	4-970
EAN	4250838525473
HS-Code	82060000
GPSR manufacturer information	BERNSTEIN Werkzeugfabrik Industriehof Trecknase 1 DE-42897 Remscheid www.bernstein-werkzeuge.de
Condition of article	New
Article authenticity	Original product
Height	45
Lenght	18
ESD version	TEC
Norm	DIN EN ISO 6789

Scope of delivery

4-971 to 4-976 torque adapters 0.1 to 0.6 Nm (in 0.1 Nm steps) for 4 mm bits
6-340-3 C4 bit set, 42-piece: slot, cross-recess, Torx, hex, wrench, triangle, square, Pentalobe, SIM-eject, Tri-Point
6-340-2 bit extension for 4 mm bits
6-340-1 ESD bit holder dissipative for 4 mm bits
4-564 bit adapter 1/4 inch to 4 mm bits, length 42.5 mm