3/8" Drive Flat Round Chuck - Annular Cutter Bit Adapter Tool with 3/4" Female Shank fits Weldon - for Drill Press & Milling Machines

good quality, price should be lower for such a simple tool

I have no idea why this type of adapter is not more common, since annular cutters are so far superior to hole saws being used on drill presses. anyhow, the adapter fits 3/4 shank perfect and I had no issue fitting and using any of the annular cutters i have. It is a bit pricey, but worked very well for me. No complaints.

As described! Delivered by horseback….

Exactamente lo que estaba buscando

I purchased this to hold my annular cutters for use in a drill press or hand drill. Worked great! Well worth the price for the value.

The header description and first line of lower description both say it has 1/2" shank..It is really a 3/8 shank which is under size for using with larger annular cutters.Lower down in the description it finally says 3/8 shaft.

Weldon side holds my annular cutter nice and tight, but it seems that the shank is either slightly bent. Or cut off center. At the adaptor there is approximately a 1/16th inch wobble. This transferred to my cutter creating about 1/8th inch wobble at the teeth, for a precision tool, even a 64th of an inch off is bad...I will be returning it. I would ask for a replacement, but it seems I bought the last one.

Good machined quality part, I am no expert at machining , but this helped me get the job done.