Description
Set of 6 countersinks with guide pins, fine grade, made of HSS
For seats of cylindrical head screws.
• For making seats of cylindrical-head through screws with built-in hexagon
• M 3 - 4 - 5 - 6 - 8 -10
• For through holes
• Cylindrical connection
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• M 3 - 4 - 5 - 6 - 8 -10
• For through holes
• Cylindrical connection
