SK hole pass with spring 150 mm

[Features]● Equipped with a fine movement function that is convenient for transferring inner diameter dimensions. ●Opening and closing screws are attached to the legs, allowing easy opening and closing and fine adjustment.

[Use] ●For transferring grooves and inner diameter dimensions.

[Specifications] - Nominal size (mm): 150 - Total length (mm): 150 - Thickness (mm): 3.2

[Specification 2]
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[Material/Finish] Body: Carbon tool steel

[Set contents/accessories]
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【Note】
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