travtech.instruments sur eBay

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Lieu : États-UnisMembre depuis : 22 juin 2000

Évaluations

12 derniers mois

Positives6- évaluations positives au cours des 12 derniers mois

Neutres0- évaluations neutres au cours des 12 derniers mois

Négative0- évaluations négatives au cours des 12 derniers mois

Toutes les évaluations (523)

gfl-laptop (31)- Évaluation laissée par l'acheteur.
Il y a plus d'un an
Achat vérifié
Great communication. A pleasure to do business with.
buydisplay (12020)- Évaluation laissée par l'acheteur.
Il y a plus d'un an
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Great communication. A pleasure to do business with.
ezcartllc1 (62034)- Évaluation laissée par l'acheteur.
Six derniers mois
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Hope to deal with you again. Thank you.
emsnet456 (3525)- Évaluation laissée par l'acheteur.
Six derniers mois
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Fast payment and great, easy transaction! Thanks!
jc2inno (4944)- Évaluation laissée par l'acheteur.
Dernière année
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Thank you for an easy, pleasant transaction. Excellent buyer. A++++++.
travelingmike (239)- Évaluation laissée par l'acheteur.
Dernière année
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Good buyer, prompt payment, valued customer, highly recommended.

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Avis (2)

Eaton BRSURGE Br Series Whole-Panel Surge Arrest Breaker

09 nov. 2021

Good value, very high capacity, Eaton quality

This is a nice Type 2 Surge Arrester. The version that I bought is a 30 amp breaker and is used to drive a 220 welder outlet next to my box in the garage. It takes 70KA surges which is a huge hit- the very largest credible hit is probably 100KA but wouldn't happen in my suburban neighborhood. What this rating means in practice is that it will take a large number of small surges before it fails. Many suppressors go dark after one lightning storm- 20KA or so isn't unusual. The picture is a bit deceiving- it is about 2 inches longer than a standard block breaker as pictured. Its compatible and in a standard (large) 200A box but might not in a smaller sub-panel. Overall its an excellent value at about $100.

Techniks 1/4" Super Precision ER20 Collet .0002 Accuracy Chuck Mill

09 nov. 2021

Nice very low runout collet at a reasonable price. Good quality.

This is a nice ER-20 collet with great run out. The runout is on the same order as my spindle and if I experiment a little, I can get the two to nearly cancel and get runouts near 1 tenth. I'm a home shop Machinist and have a mish mash of ER-20's. My 4 station tool changer uses a ER-20 holder and these collets hold my best finishing tools. Some of my collets are as bad as 2 thou and not repeatable. Worth a few extra bucks. ER-20 is not a very standard size in the world of ER collets. If you're starting out and have a choice, go with 16 or 30, much more standard.

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