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Your cart is empty.Features:Made of high grade specially formulated spring steel, durable in use.Professional manufacturing, exquisite workmanship, high reliability.Built in self-release design and tools will never get stuck in holder.Use with any standard ER collet chucks for coolant-thru tool applications.Widely used for boring, milling, drilling, silk attack, sculpture, CNC, and other processing. Specification:Condition: 100 Percent brand newSpring Collet Model: ER11-1, ER11-2, ER11-3, ER11-4, ER11-5, ER11-6, ER11-7Package List:1 Extension Rod7 Spring Collet
Sm
Reviewed in the United States on March 25, 2024
Arrived a day late, parts were well packaged. Collet chuck fits the 775 motor shaft tightly.The runout on the chuck was 0.01mm, I am impressed.I put a 5mm shaft in the chuck collet and it measured 0.3mm runout. I don't know if my 5mm shaft is the problem or if the collet itself is the problem. I ordered some 1/8 collet and will check the runout with PCB drills later.
TheSlyMurloc
Reviewed in the United States on April 26, 2024
It will work if you just want to make a makeshift lathe or CNC router. It would not work if you want precise parts because I noticed that it is not perfectly centered.
Phil Rader
Reviewed in the United States on December 12, 2023
I was having TERRIBLE run-out on the original Collet Chuck It was wobbling all over the place. This one fits PERFECT the 5mm hole for the shaft is snug but not too tight and not too small. The two grub screws make it a tight fit but don't throw it out of balance. In short it's perfect.
RussB
Reviewed in the United States on September 5, 2022
Have not had an opportunity to check for run out
-klant
Reviewed in the United States on April 16, 2022
High quality, conform specs, on time
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