MARTIN MILLER
ROTARY STEEL
RULES

We use mechanical and thermal stress relieving on our rotary rules after curving them to the required diameter. This technique offers important benefits: a precise inner curving diameter, a tight fit in the die tool, and a minimised risk of cracks and material fatigue fractures.
MARTIN MILLER<BR>ROTARY STEEL<BR>RULES

Perforating and Cut-Crease Rules

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Specifications
ExecutionMM 34
Hardness~ 340 HV
BevelA (shaved standard bevel) AD / ST, 12 tpi
(ground teeth, long bevel shaved)
Thickness4 pt / 1.42 mm
Height21.30 - 26.70 mm / 0.840" - 1.050"





BreakM-

BreakM

Special tooth gap combination
  – for nicks on rotary knives with standard serration


 
Specifications
ExecutionMM 34
Hardness~ 340 HV
BevelAD/ST 12 tpi
Thickness4 pt / 1.42 mm
Height21.30 mm - 26.40 mm (0.840" - 1.039")
Minimum gap1.42 mm
Back notch depth9.50 mm

Available combinations on request





TearM-

TearM

Serrated rotary zipper rule
 - used for creating hand holes and general zipper applications.


Specifications
ExecutionMM 34
Hardness~ 340 HV
BevelAD/ST 12 tpi
Thickness4 pt / 1.42 mm
Height21.30 mm - 26.40 mm (0.840" - 1.039")
Length of tooth4 mm
Directionleft / right (separately packed)


Others on request.

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