Customer Reviews for VEVOR 4Pcs CAT40 Tool Holder ER16 Collet Chuck Set length 100mm Chuck Tool Holder Set Mill Holder for CNC Engraving Machine Milling Lathe(4Pcs CAT40 ER16 100mm)

I've used two of collets, and am very satisfied with their quality.

I’m not a machinist, I wanted a collet system for my new Nova DVR drill press. I tried them with some light machine work to make a couple of vise clamping heads, worked good.

As an addition to my tool collection, works great. I may buy another set.

These are great for the price!

Arrived on time and the set looks like a great deal for the money. Have not used them yet but the quality looks good.

I was super impressed by these toolholders. An amazing balance of quality, standard tool selections and price. The finish on these is amazing, and everything fits together very well.Unfortunately, I need to return them. CAT40 was an optional upgrade for my machine and the seller I bought it from was misinformed on the size. Really wishing there was an equivalent package for BT40, - this seller would have my money instantly. Unfortunately, the selection for BT40 tool holders is challenging at best.I'd heartily recommend these to anyone who has a CAT40 machine with no regrets.

The quality of these holders was far better than i expected the collets exceeded some of the major brands that I have worked with in the past .

The price was more than fair

Excellent deal. Pull studs that are recommended, or that people often purchase with these will be needed if you have a Hass, but definitely a great deal. This package had the short studs. 2.25 inch studs were needed for my Haas.

Great way to quickly build up an inventory of tool holders