Finally I received the chucks to test the collets (ER32 19 pieces). When installing the collets I find out they are almost useless. As you can see in the pictures the slots in the head of the collets have sort of a step that doesn’t allow them to close in a precise way. I do not have a clue if I can fix this gross mistake

Finally I received the chucks to test the collets (ER32 19 pieces). When installing the collets I find out they are almost useless. As you can see in the pictures the slots in the head of the collets have sort of a step that doesn’t allow them to close in a precise way. I do not have a clue if I can fix this gross mistake

Finally I received the chucks to test the collets (ER32 19 pieces). When installing the collets I find out they are almost useless. As you can see in the pictures the slots in the head of the collets have sort of a step that doesn’t allow them to close in a precise way. I do not have a clue if I can fix this gross mistake

Excelentes acabados y construcción. Queda perfecto en mi torno Proxxon, Ha!

Excelentes acabados y construcción. Queda perfecto en mi torno Proxxon, Ha!

Excelentes acabados y construcción. Queda perfecto en mi torno Proxxon, Ha!

It was bought as a spare. . Nice workmanship. VERY good value for money. Fast shipping Thanks.

It was bought as a spare. . Nice workmanship. VERY good value for money. Fast shipping Thanks.

It was bought as a spare. . Nice workmanship. VERY good value for money. Fast shipping Thanks.

Excelente qualidade, entrega rápida

great quality, fast delivery

Excelente qualidade, entrega rápida

Good quality.

Good quality.

Good quality.

Il prodotto ha un'ottima qualità / prezzo. Sono molto soddisfatto. L'immagine si riferisce alla pinza montata sulla fresa grazie

Il prodotto ha un'ottima qualità / prezzo. Sono molto soddisfatto. L'immagine si riferisce alla pinza montata sulla fresa grazie

Il prodotto ha un'ottima qualità / prezzo. Sono molto soddisfatto. L'immagine si riferisce alla pinza montata sulla fresa grazie

Very happy with the product and the price can't be better thanks

Very happy with the product and the price can't be better thanks

Very happy with the product and the price can't be better thanks

I use it in my jewellers lathe, to make it into a milling machine. Works perfectly!

I use it in my jewellers lathe, to make it into a milling machine. Works perfectly!

I use it in my jewellers lathe, to make it into a milling machine. Works perfectly!

The collet chuck I received had some sort of out of axis inner ring (due to faulty processing) that made it absolutely unusable with ER32 collets. A machinist may fix it, but it will cost way more than the value of the chuck. If you have a lathe, that may be worth it. Personally, I don't. Overall, not recommended.

The collet chuck I received had some sort of out of axis inner ring (due to faulty processing) that made it absolutely unusable with ER32 collets. A machinist may fix it, but it will cost way more than the value of the chuck. If you have a lathe, that may be worth it. Personally, I don't. Overall, not recommended.

The collet chuck I received had some sort of out of axis inner ring (due to faulty processing) that made it absolutely unusable with ER32 collets. A machinist may fix it, but it will cost way more than the value of the chuck. If you have a lathe, that may be worth it. Personally, I don't. Overall, not recommended.

O MT2 é preciso quando eu o bati contra o meu moinho. O exterior do corpo corre uns décimos de mil até ao eixo. O resultado na extremidade maior do cônico interno era cerca de 3 décimos de mil. Não posso comentar de forma útil o alinhamento da conicidade, pois não confio nas colas baratas que tenho, mas vejo um desvio de 1 a 1,5 mil a 15 mm que se projeta no exterior da colheta com um cavilhas de 40mm de diâmetro de 10mm. Portanto, parece estar OK para o meu uso.

MT2 is accurate when I blued it against my mill taper.The outside of the body runs within a couple of tenths of a thou to the spindle. Runout at the large end of inside taper was around 3 tenths of a thou.. I cannot comment usefully on the taper alignment as I do not trust the cheap collets I have but I see a fairly repeatable 1 to 1.5 thou runout at 15mm protruding outside the collet with a 40mm long 10mm diameter ground dowel. So it seems to be OK for my use.

O MT2 é preciso quando eu o bati contra o meu moinho. O exterior do corpo corre uns décimos de mil até ao eixo. O resultado na extremidade maior do cônico interno era cerca de 3 décimos de mil. Não posso comentar de forma útil o alinhamento da conicidade, pois não confio nas colas baratas que tenho, mas vejo um desvio de 1 a 1,5 mil a 15 mm que se projeta no exterior da colheta com um cavilhas de 40mm de diâmetro de 10mm. Portanto, parece estar OK para o meu uso.