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ER Collet Holder, Cylindrical, for ER Collet size: 20

  • Mfr # 300683 20

  • Zoro # G714776625

product price:  $214.99
/ea
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Key Features

Collet Series
ER20
Outside Dia.
34 mm
Clamping Dia.
1 mm
Shank Dia.
25 mm
Concentricity
≤ 3 µm
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Specifications

Product Information

MFR #
300683 20
Zoro #
G714776625
UPC #
-
Country of Origin
China

Dimensions

Outside Dia.
34 mm
Clamping Dia.
1 mm
Shank Dia.
25 mm
Shank Length
85.5 mm

Details

Item
Collet chuck
Collet Series
ER20
Concentricity
≤ 3 µm
Coolant Through
Yes
Balance Quality
G 2.5 at 25,000 rpm
Machining Strategy
HSC

Description

Cylindrical holder with Weldon shank and ER nut. Through hole for internal cooling provided. Application: For extending the reach of side lock arbors or Collet chucks. Optional extras: Clamping wrenches No. 309680 309740. ER Collets No. 308878 309434, Spare ER nuts No. 309580, 309650. Note: Not suitable for shrink processes. Through-coolant: yes Shank Dia d: 25 mm Clamping range: 1 13 mm External Dia D: 34 mm Shank length L1: 85.5 mm L2: 19.5 mm

Documents & Resources

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

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