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Home » Mill Tool Holders » Spare Parts / Collet Nuts » Collet Nuts » ER20 Collet Nuts » ER20-BNUT
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ER20 BEARING COLLET NUT $33.90
ER20 BEARING COLLET NUT
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ER20 BEARING COLLET NUT
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Item No. ER20-BNUT
Price: $33.90
Shipping: In Stock - Ships Same Day *
Quantity: 

* Same Day Shipping is only available on orders placed Monday - Friday before 4 P.M. Central Time.
Product Info

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  • Bearing Collet Nut holds all ER20 collets
  • Fits most tool holders, regardless of brand
  • Made from alloy steel hardened to 54 - 56rc
  • Precision ground ID thread and taper
  • Has an internal thread of M25 X 1.5 pitch
  • Outside diameter is 1.420 inches (36mm)
  • Outside hex for tightening is 30mm across flats
  • This nut is a bearing nut and has internal ball bearings
  • Our ER20 Bearing Collet Wrench works on this collet nut
  • Internal cam removes collet when unscrewed
  • Black oxide finish
  • MariTool Part# ER20-BNUT
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