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c.
Spring
When adjusting the height, the spring will expand, play a
role of shock absorption and buffer, and ensure the
stability and accuracy of the machine during operation.
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d.
40 Drill Bits
Every turn of the handle, you can play into 30 or 40 marking
points. Marking distance is 10mm and 5mm, the error is not
more than ± 0.2mm, the whole length is divided into 300mm
and 400mm marking tip, made of ball bearing round steel,
hardness is not less than BC55 degrees.
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e.
Portable Handle Design
The rebar marking machine is equipped with a portable
handle, making it easy to carry.
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f.
Supporting Leg
Four rubber support legs at the bottom, which are non-slip,
wear-resistant, good silence, can ensure the stability of
the machine, and can prevent water from entering the machine
from the bottom.
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