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A single-blade, mechanical nut blaster of the 55 series for blasting stuck nuts of grade 6

Series 55

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Single or double-edged, mechanical nut splitters

Description

The single-edged, mechanical nut splitter is used for splitting tight, rusted or overtightened grade 6 nuts. The threaded pin remains undamaged during this blasting process. The sharp bevelled edge of the chisel penetrates deep into the nut when the spindle is tightened until it is blasted. The single-edged nut splitter is the right choice in confined spaces where there is little room around the nut.

Area of application

  • For blasting stuck, rusted or overtightened grade 6 nuts.

Sectors
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Products
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Benefits Operation

  • The nut can be blasted without damaging the threaded bolt

  • Pullback Technology guarantees easy turning back of the chisel from the cracked nut

  • Also suitable for use in pipework construction and other industries

  • Place the nut splitter on the stuck nut
  • Manually pressurise the spindle to fix it until the chisel presses against the nut
  • Use a ratchet or combination spanner to move the hexagon on the spindle head until the nut is cracked
  • Unscrew the chisel from the cracked nut
  • If the nut is still not loosened after the first blasting attempt, the process must be repeated from the other side

Technical drawings

View1 View2 View3
Front view
AttributAbbreviationAttributesID
Gesamtbreite X8278
Gesamtlänge Z8536
Schlüsselweite der Mutter (min) Cmin8717
Gewinde der Mutter (min) Emin8719
Länge von Spindelkopf bis Anlagefläche A8723
Front view
AttributAbbreviationAttributesID
Schlüsselweite der Mutter (max) Cmax8718
Gewinde der Mutter (max) Emax8720
Side view
AttributAbbreviationAttributesID
Gesamttiefe Y8280

Products of this series

Width across flats of the nut (min - max) [mm]
mm

For strength classes of the nut

Width across flats [mm]
mm

Chisel cutting width [mm]
mm

Net weight [kg]
kg
 Global sales capability given

Global sales capability given
Included in the set

Included in the set
55-0 4 mm - 10 mm 8 14 mm 8 mm 0,1 kg Yes
55-1 10 mm - 18 mm 8 17 mm 12 mm 0,22 kg Yes K-55-B
55-2 19 mm - 27 mm 8 17 mm 14 mm 0,435 kg Yes K-55-B
55-3 27 mm - 36 mm 8 19 mm 16 mm 0,66 kg Yes K-55-B
55-4 32 mm - 50 mm 8 32 mm 26 mm 2,55 kg Yes
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