Tolerancias de profundidad de orificio especificables y tolerancias de profundidad efectivas

Hole depth tolerance and effective depth tolerance

You can specify a hole depth tolerance for a blind straight hole and an effective depth tolerance for a precision hole.

Minimum range of specifiable tolerances
  Tolerance range
Automatic Quotation 0.1 or more
Manual Quotation 0.04≤Range＜0.1
Minimum range of specifiable tolerances for surface treatments, nitriding and heat treatment selections
  Automatic Quotation Manual Quotation Unable to quote
Trivalent Chromate (clear) 0.2 or more 0.08≤Range＜0.2 less than 0.08
Trivalent Chromate (Black)
Hard Anodize (clear)
Hard Anodizing (White Matte Finish) Unable to quote
Nitriding
Hardening 0.2 or more 0.08≤Range＜0.2 less than 0.08

Hole types that can have hole depth and effective depth tolerance specified

Hole types that can specify hole depth tolerance Straight hole (blind only) Slotted hole (blind only)  
Hole types that can specify effective depth tolerance Precision hole  
Hole types that cannot specify either Tapped Insert Pilot holes countersunk hole

Precautions

  • If a hole depth tolerance is specified for a straight hole, the hole bottom shape is automatically specified as flat.

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