Gasea 1/2 Inch Shank Bits Router Collet Extension Chuck Rod Engraving Machine Extension Rod

• Note: Only accepts 1/2 inch shank bits. Need to tighten with a wrench to prevent the bit from falling off.
• Made of heavy-duty steel for long life use. 1/2 Inch shank, more stronger and sturdy.
• 3-1/8 Inch overall length extends your router bits an additional 2-1/4-inch.
• Eliminates the dangerous temptation to withdraw the shank from the collet.
• Suitable for automobile manufacturing, mold manufacturing, machinery manufacturing and so on.

Specifications: Material: Hard Alloy Color: Black Shank Diameter: 1/2 Inch Hold Diameter: 1/2 Inch Overall Length: 3-1/8 Inch Please Note: The tool extends the length of the chuck as short as possible, the tool extends the amount of time longer; If extended, please cut their own speed, feed rate or cutting the amount. Package Included: 1 x Router Collet Extension