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TMC 75 Series Breadboard 19"x23"x2" STD

TMC's 75 Series Breadboards minimize both weight and cost. A patented manufacturing technique allows TMC to form countersunk, tapped holes in a thin top skin of stainless steel. The holes are not drilled or punched, but fabricated in a way that effectively “thickens” the skin in a small ring around the threads. No inserts are used and the tapped holes are 3 threads deep.

These tops have relatively high levels of rigidity, as they utilize TMC's standard steel core. However, with their thin top and bottom skins, they cannot have the rigidity and damping properties of TMC's 78 and 77 CleanTop II Breadboards. They are ideal when light loads are anticipated and low weight and/or cost are the most crucial factors.

The weight savings - 50% less than TMC's 78 Series Breadboard - is derived only from the lighter gauge skins.

This lightweight design is available from stock in the sizes listed below. A full range of sizes and materials is available on a custom basis.

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USD $227.00
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Specifications at a glance:

  Steel honeycomb, closed-cell, 0.010 in. (0.2mm) thick foil
Core Shear Modulus:  275,000 psi (19,300 kg/cm2)
Core Cell Size:  <0.5 in.2 (3cm2)
Core Density:  13.3 lb/ft3   (230 kg/m3)
Flatness:  0.005 in. (0.13mm)
Top Skin:  430 series stainless steel, 0.075in (2 mm) thick
Bottom Skin:  400 series stainless steel, 0.075in (2 mm) thick
Sidewalls:  High-pressure laminate
Tapped Holes:  Backed by individual CleanTop II cups; 3 threads

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