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These spring collets are made of high quality 65Mn spring steel for CNC milling lathe tool and work-holding engraving machine. There are total 15 collets of various sizes in on set which can basic meet your need. Each collet is well packed in separate protective container with label so you can easily distinguish them. Collet must be placed into collet chuck nut before inserting into collet chuck.
Specifications:
Material: 65Mn spring steel
Model: ER11
Range: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 1/8" ,1/4"
Height: 18mm / 0.7"
OD: 10mm / 0.39"
Run-Out Tolerance: Weight: 127g(approx.)
Package Includes:
1 Set(15pcs) x Collets
Note:
1. Please allow 1-2mm error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
Machogg
Reviewed in Canada on January 31, 2025
Be Careful! The first two collets I tried were fine, but then I tried the 4mm collet for a new end mill. I noticed that it did not snap into the collet nut like the other collets and the end mill would not slide past the upper end of the collet. When I started the spindle it was clearly out of true. Had I not noticed and just started the CNC program the city would have snapped flown out into the shop space! Very dangerous situation. I took it apart and got it to slid past what must of been a burr at the end of the collet but was not able to get it to snap into the collet nut. The others in the set, at least the ones I tried, all snap into the nut. The snapping feature must ensure concentricity when the nut is tightened. I played around with it until it ran true but it continues to be able to be tightened while not being concentric. I will find and individual replacement from another source.
joel e.
Reviewed in the United States on July 4, 2024
excelente producto, se ve de buena fabricacion y material..
Jean-Pierre
Reviewed in Canada on June 16, 2024
Très bien fait. Pratique et utile pour adapter les fraise. Je le recommande.
Helen Haggith
Reviewed in Canada on February 5, 2024
We have ordered several collets from this seller and have been very happy with the speed or delivery and the quality of the collets.
Client d'
Reviewed in Canada on February 3, 2024
so far so good only try 2
jamiejohnson
Reviewed in the United States on December 3, 2024
These have worked perfectly for my 3018 CNC .
J
Reviewed in Canada on November 14, 2023
I purchased these for use in my 3018 ProVer, and they're great! Fit is perfect, and they're such a great value for the money! 10/10 recommend these to anyone starting off.
bill jordan
Reviewed in the United States on May 7, 2022
I live in a rule area compare the prices up here Excellent bargain
The Explorographer
Reviewed in the United States on November 30, 2022
Several of the collets have miss-ground cut marks on them. Obviously no one is checking these as they head out the door. I ended up with 6 of them that came damaged. You get what you pay for.
Willard E. May
Reviewed in the United States on March 8, 2020
The only thing I did not like that it had a lot of sizes I do not use
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