Product: 1/2 Inch Shank Router Bit Collet Extension Chuck Converter Adapter 14 Pieces ER20 Spring Collet Set ER20 M Type Collet Chuck Wrench Spanner for CNC Engraving Machine and Milling Lathe Tool Workholding
Brand: Honoson

ER20 Spring Collet Set

Specifications:
Material: made of quality spring steel, high strength, good toughness, strong impact resistance, stable performance, easy to operate, help you eliminate the risk of pulling the handle from the collet, and extend the drill bit to provide a complete cutting depth and improve efficiency
Size: Please refer to the picture details for details.
Color: Please refer to the pictures for specific dimensions. 

Package Contents:
1 x Router Collet Extender Bracket
1 x ER20 M Type Wrench 
14 x ER20 Spring Collet Sets

Warm Notice:
Manual measurement, please allow slight errors on size.
Please allow slight color difference due to different monitor.
Small parts are included, please keep away from children under 3 years old.
Package content: You will receive 1 Piece Router Collet Extender Bracket, 1 Piece ER20 M Type Wrench , 14 Pieces ER20 Spring Collet Set (1/16" 3/32" 1/8" 5/32" 3/16 "7/32" 1/4" 9/32" 5/16" 11/32" 3/8" 13/32" 7/16" 1/2" ), these ER20 Spring Collet Sets are suitable for 1/2 Inch Shank Router Bit
Reliable quality: made of quality spring steel, high strength, good toughness, strong impact resistance, stable performance, easy to operate, help you eliminate the risk of pulling the handle from the collet, and extend the drill bit to provide a complete cutting depth and improve efficiency
Suitable size: Tool handle diameter is 1/2" (12.7mm), acceptable collet sizes are 1/16", 3/32", 1/8", 5/32", 3/16", 7/32",1/4", 9/32", 5/16" , 11/32", 3/8", 13/32", 7/16", 1/2", extension length is 2-1/4 inches, length of ER20 M chuck wrench is 13.7 cm, for conversion and expand
Easy to use: Put the router chuck extension handle into the 1/2-inch router chuck, put the router bit handle into the expansion chuck, and tighten both. Each collet is marked with a size and is nicely packaged in a separate protective container with a label, so it is easy to distinguish them
Wide range of uses: these kits are suitable for boring, milling, drilling, tapping, engraving, CNC, spindle machine tools and other processing

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