• 5318 Victory Drive
    Indianapolis, IN 46203
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31.75 mm ER20 BT30 Collet Chuck

  • Item Code: BT30ER20060M
  • Brand: Widia-Erickson
  • Unit Size: 1

Description

Tech Specs

Tech Specs

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Overall Length (mm) 108.40 mm
Clamping Hole Length (mm) 10.275 mm
Clamping Hole Length (in.) 0.4045"
Adapter/Shank/Bore Dia (in.) 1.2500"
Coolant Thru Yes
Lock Nut Dia. (in.) 1.3780"
Lock Nut Dia. (mm) 35.00 mm
Gage Length (in.) 2.3622"
Overall Length (in.) 4.2677"
Adapter/Shank/Bore Dia (mm) 31.75 mm
Brand Widia-Erickson
Collet Series ER20
Gage Length (mm) 60.00 mm