BỘ DƯỠNG ĐO REN HỆ MÉT VÀ HỆ ANH (BSW, BSF, BSP…) HOLEX 477000 M/W

Version:

Made of steel; with precisely milled teeth.
Flat retaining clip with clamping screws for holding the blades.

Application:

For checking the pitch of external and internal threads.

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