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Router Bit Extension – 1/2″ Shank for 1/4″ Bit – Whiteside 9750

Whiteside’s Router Bit Extension (also called a collet extension) is used for light routing and veining on CNC carving machines. Adapter fits into a 1/2” shank and it accepts 1/4” shank bits only. 1/2″ Shank Accepts 1/4″ shank bits Made in USA

Router Bit Extension – 1/2″ Shank for 1/4″ Bit – Whiteside 9750 - Main image
$52.13 $78.99 In stock

Category: Router Collet CNC Collets

Whiteside’s Extension Adaptor is used for light routing and veining on CNC carving machines. The tool allows for a deeper reach. Adapter has a 1/2” shank, and it accepts 1/4” shank bits only. Also called a collet extension. Comparable to amana tool 47642.

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Customer Reviews (4.6 / 5 · 5 reviews)

Sophia ★★★★★

I needed extra depth for some detailed V-carving on a thick panel, and this adapter let my 1/4″ bit reach exactly where it needed to go without any wobble. The 1/2″ shank seated solidly in my router collet, and it handled the light passes smoothly.

Grace ★★★★★

The shank fit perfectly into my CNC collet and the 1/4″ bore held my bit snug with zero runout on a few test carves. It gives me just the extra reach I needed for deeper veining passes without swapping spindles.

Julian ★★★★★

I needed a bit more reach for some deeper carving passes, and this adapter fit the 1/2" collet on my machine perfectly. The 1/4" bit held firm during a few test runs with light veining cuts.