Specifications:
Shank Diameter: 1/4 Inch (6.35mm)
Chuck size: 6.35mm/ 1/4 inch
Chuck size: 12.7mm/ 1/2 inch
Features:
Made of high quality material and practical to use;
High strength, good toughness, strong shock resistance.
Make you more efficient to process products, suitable for woodworking trimming, milling, engraving machine.
2 In 1 Fuction: This router collet extension chuck accepts both 1/4" and 1/2" shank router bit for converting and extending.
Package includes:
1 x 1/4 Inch Shank Router Collet Extender Holder;
2 x Chuck (6.35mm/ 1/4 inch; 12.7mm/ 1/2 inch);
1 x ER20 M Type Wrench Spanner;
1 x 1/2"to 1/4" Router Collet.