1/2 Inch Shank Router Bit Collet Extension Chuck Converter Adapter, Convert 1/2-Inch & 1/4-Inch Shank Bits with ER20 Spring Collet, ER20 M Type Collet Chuck Wrench Spanner -(Pack of 4)
Brand: Carzces
Color: ER20-1/2
Categories: Tools & Home Improvement, Power & Hand Tools, Power Tool Parts & Accessories, Router Parts & Accessories, Collets

Specifications: Material: Durable steel Shank Diameter: 1/2 Inch (12.7mm) Hold Diameter: 1/2 Inch (12.7mm) ER20 spring collet : 6.35mm/ 1/4 inch ER20 spring collet : 12.7mm/ 1/2 inch Wrench Spanner: ER20 M Type; High Carbon Steel; Anti-slip handle Design Package Included: 1 * Router Collet Extension 1 * 1/2’’ER20 1 * 1/4’’ER20 1 * ER20 M Type Collet Chuck Wrench Spanner

Shank Diameter: 1/2"(12.7mm), Accept Shank Size: 1/4" and 1/2" Shank, Extend Length: 2-1/4”. This router collet extension chuck accepts both 1/4" and 1/2" shank router bits for converting and extending.
Converter Adapter and ER20 Spring Collet Made of durable steel for maximum strength and long life use; ER20 M Type Collet Chuck Wrench Spanner Made of High Carbon Steel, Anti-slip handle Design, for ER20 M Lathe Clamping Nut.
High precision, stable performance. Extend your router bit to provide the full depth of cut, for both 1/4 inch and 1/2 inch shank router bits.
Eliminate the dangerous temptation of withdrawing the shank from the collet, extend the bit to provide the full depth of cut. Place the router collet extension shank in the 1/2-inch router collet and the router bit shank in the extension collet and tighten both.
This router collet chuck provide the additional depth of cut needed for many routing tasks. Easy to use, better to control, it will improve your work efficiency. Package including: 1* 1/2 Inch shank collet extension,1* ER20 1/2 Inch Collet, 1* ER20 1/4 Inch Collet, 1* ER20 M Type Collet Chuck Wrench Spanner.

Item Package Quantity: ‎1
Package Dimensions: ‎5.67 x 2.6 x 2.52 inches
Customer Reviews: 3.9 out of 5 stars 235 ratings 3.9 out of 5 stars
Batteries Required?: ‎No
Material: ‎Carbide
Part Number: ‎CZY-003-002-3PCS
Manufacturer: ‎Carzces
Item Weight: ‎12 ounces
Date First Available: September 23, 2020
ASIN: B08JTSFV96
Color: ‎Er20-1/2
Item model number: ‎ER20-1/2