2015 new high standard 1/4'' 21mm super precision er20 collet cnc engraving milling lathe spindle motor chuck tool

2015 new high standard 1/4'' 21mm super precision er20 collet cnc engraving milling lathe spindle motor chuck tool

Model: other-tool-8181

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Current Reviews: 5

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Item specifics
Application: ER20 COLLET
2015 new high standard 1/4'' 21mm super precision er20 collet cnc engraving milling lathe spindle motor chuck tool
2015 new high standard 1/4'' 21mm super precision er20 collet cnc engraving milling lathe spindle motor chuck tool

2015 new high standard 1/4'' 21mm super precision er20 collet cnc engraving milling lathe spindle motor chuck tool





  Features:
-The most accurate ER20 collet in the industry- average 0.0002” Total Indicated Runout (T.I.R.)
- Precision ground , hand inspected & Best materials , grinding techniques
- Strong clamp force, wide clamping range
- Specially formulated spring steel
- Hardened and precision ground

Specification:

Type: 1/4" ER20
Weight: 45g
Length: 33mm
Diameter of Excircle:21mm

Package included:
1x ER20 COLLET  







 


Product Description
Packaging Details Unit
Type: piece
Package Weight: 0.060kg (0.13lb.)
Package Size: 4cm x 3cm x 3cm (1.57in x 1.18in x 1.18in)