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E-mail
18232786388@163.com
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Phone
18232786388
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Address
Jiaohe Development Zone, Botou City, Hebei Province
Botou Donggong Machinery Factory
18232786388@163.com
18232786388
Jiaohe Development Zone, Botou City, Hebei Province
The right angle square tube is used for measuring and inspecting the parallelism and perpendicularity of machinists' three-dimensional marking and mechanical parts.
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Specification mm
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Flatness of working face
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Verticality and parallelism of the working surface
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Accuracy level μ m
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Level 1
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level 2
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Level 3
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Level 1
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level 2
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Level 3
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|
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100
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3.5
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7
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15
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7
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15
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30
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|
150
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4
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9
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17
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8
|
18
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35
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|
200
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4.5
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10
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20
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9
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20
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40
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250
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5
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11
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22
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10
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22
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45
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300
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5.5
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12
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25
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11
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25
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50
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350
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6
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13
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27
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12
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27
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55
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400
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6.5
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15
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30
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13
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30
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60
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500
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8
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17
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35
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15
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35
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70
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