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Drill chuck 1-13 mm DIN40 - Self-clamping
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  • Drill chuck 1-13 mm DIN40 - Self-clamping
  • Drill chuck 1-13 mm DIN40 - Self-clamping - nr. 1
Varel

Drill chuck 7655 40 1-13 DIN 69871 A

Varel Varel
113504
€67.97 tax inc.

Net price: €55.26

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Call and order: (44) 755-04-05

Description

Technical data for the DIN40 1-13 mm drill chuck

Technical Data
Taper Mount DIN40
Drill Clamping Range d1 from Ø1 to Ø13 mm
Distance A  mm
Diameter D  mm
Drawing of the 1-16 mm SK40 drill chuck

Self-clamping drill chuck 1-13 mm DIN40 – the European precision standard for CNC machines

The 1-13 mm self-clamping drill chuck with a DIN40 interface conforming to DIN 69871-A is the choice for toolrooms that rely on proven European standards. Its clamping range from 1 to 13 mm covers the most common drill diameters used in mechanical engineering, while axial runout not exceeding 0.04 mm measured at a distance of 55 mm from the chuck opening ensures dimensional repeatability. The keyless design eliminates downtime and speeds up production on machining centers.

Key features of the DIN40 chuck for industrial applications

  • Clamping range of 1-13 mm for standard applications – an optimal version covering the most commonly used diameters without excess weight or an unnecessarily wide range
  • DIN40 taper conforming to DIN 69871-A – a European standard ensuring versatility on machines from leading manufacturers with a 7:24 interface
  • Maximum axial runout of 0.04 mm at a distance of 55 mm – a professional specification that prevents premature tool wear and defective holes
  • Keyless self-clamping system – instant drill changes increase efficiency in batch production and reduce setup times
  • Compatibility with CNC milling and drilling machines – reinforced jaws ensure stability at speeds up to 8000 rpm in steels and aluminum

The 1-13 mm version is a solution for shops performing standard drilling operations without the need to accommodate larger diameters. This drill chuck for CNC milling machines with a DIN40 taper is chosen by facilities that value European quality standards and wide availability of spare parts. The DIN 69871-A standard ensures full compatibility with machining centers from leading European brands. Choose precision backed by standards – order a proven tool.

Frequently asked questions

Yes, analysis of industrial applications shows that over 90 percent of drilling operations use diameters up to 13 mm. This version is lighter and more economical than models with wider ranges, while retaining full functionality for standard tasks.

DIN40 is the most widespread standard in Europe, ensuring the availability of tool holders and spare parts, as well as full compatibility with most European machining centers. DIN 69871-A defines precise dimensional tolerances that ensure repeatable mounting.

With proper maintenance and regular taper cleaning, a professional chuck withstands several hundred thousand clamping cycles. Avoiding overloads, using appropriate drill diameters, and checking jaw wear every 6 months are essential.

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Drill chuck 7655 40 1-13 DIN 69871 A

Drill chuck 7655 40 1-13 DIN 69871 A

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