Customer Reviews for CAT40 Ball Bearing Keyless Drill Chuck 1/2" Integral design Fits On Haas CNC

These are so nice. Super high quality. Less than .0002" runout. For $300 bucks, are you kidding me? Must buy item.

Buena calidad y precio inmejorable

Very happy with this purchase good quality for price everything works as it should.

Excellent value for tool holders. It's a great beginner set with room to expand. Way better priced then most

2nd purchase. Couple burrs need filed on cat40 flange. All have been similar and does not impact function. Takes 5 seconds to clean up.

Item as describe. Love it. Thank you.

These arrived fast and were exactly what I needed for a cnc mill I had purchased without tooling. Tapers seem well done and measure to spec. The pull studs are I believe some older HAAS style so they were a bit useless but that's a fairly minor complaint, as is the fact that ER16 collets are pretty tiny for CAT40 holders and will be of limited usefulness. I do wish there were more options to buy this set in smaller groupings. Maybe a set of 4 ER32 holders without pull studs, for example. Or a run of SLN holders. Or a couple FNB holders. I'll probably end up buying another set in the future since the price is right even with the less useful bits but it does feel wasteful having the studs and ER16 collets sitting in a and unlikely to be used.

buenos dias, esperando se encuentren bien, quiere preguntar como puedo facturar mis pedidos? esperando contar con su apoyo quedo a sus ordenes. Saludos

For the price, fantastic value. Were put through the paces with 18mm solid carbide drills and 30mm high feed roughers in a VF2. Run as true as tooling vendor house brands but for third/quarter of the price. If I needed more would buy again. Very recommended

Runout is ok as long as you only tighten by hand. I've used it with 1/8 to 3/8 drills and it worked fine. It is not the most accurate chuck out there, but it is handy for odd jobs.