The outer 26 long 26 holes 4 to 12 have the outer 32 long 30 holes 4 to 14 have the outer 34 long 32 holes 5 to 14 have the outer 39 long 34 5 holes 6 17
The main material:
45# steel
Surface Treatment:
The polishing process
Spring material:
Stainless steel 304
Rated torque:
3N M
Allowable speed:
11000(r m)
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Items weight estimation 0 g, subject to actual weight
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