HSS-E Morse Taper Shank Drills for Heavy Duty
Suitable for drilling steel (alloyed and non-alloyed), grey cast iron, malleable cast iron and graphite.
Type: DL205130 - DL205300
Spec: DIN 345
Range: 13.0mm - 30.0mm
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HEICO-ONE SAFETY-WASHER (Launching in 2025)
The HEICO-ONE Safety-Washers are the optimal solution for locking/counter-holding large bolted joints that are tightened with HEICO-LOCK® Reaction Washers using electric, hydraulic or pneumatic torque tools.
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The innovative backup washer prevents the bolt/nut from turning on the passive side during the tightening process.
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The HEICO-ONE Safety-Washer is a single washer with wave-shaped locking ribs on both sides, which was specially designed for use with HEICO-LOCK® Reaction Washers to prevent the passive side from rotating in through-bolt connections during torque tightening. Due to the arrangement of the locking ribs and the wave-shaped design of the HEICO-ONE Safety-Washer, a positive friction/form fit is created even with low preload forces.
The backup washer is placed on the passive side between the bolt head/nut and the clamped part bearing surface and can also be pre-assembled for areas of application that are difficult to access. The bolted joint is tightened from the active side. Additional locking with a wrench by a second person or with the help of special tools is no longer necessary thanks to the use of the HEICO-ONE Safety-Washer.
Advantages
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No additional counter-holding measures or second person required for bolted joint assembly
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Immediate, effective locking even at low preload forces
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Ideal for installation in confined spaces
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Tightening and loosening possible with access from only one side
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Friction based positive locking
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Effectively prevents turning on the passive side
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Prevention of accidents at work by eliminating reaction arms
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Protection against self-rotation when combined with HEICO-LOCK® Reaction Washers
Fields of Application
Downloads:
User Manual
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