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The Genmitsu 15PCS ER11 Precision Spring Collet Set offers a comprehensive range of 15 collets from 1.0mm to 7.0mm plus 1/8" and 1/4" sizes, crafted from hardened spring steel with an ultra-precise ±0.02mm tolerance. Designed for CNC milling, engraving, and lathe applications, this set ensures secure, vibration-free tool holding, making it an essential upgrade for professionals seeking accuracy and durability.

















| ASIN | B08K7FDDRR |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #124,609 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #11 in Workholding Collets |
| Capacity | 7 Millimeters |
| Customer Reviews | 4.4 4.4 out of 5 stars (507) |
| Cutting Diameter | 7 Millimeters |
| Date First Available | September 27, 2020 |
| Included Components | Lathe Chuck |
| Item Package Quantity | 1 |
| Item Weight | 4.4 ounces |
| Item model number | 15ER11 |
| Manufacturer | Genmitsu |
| Package Dimensions | 4.45 x 2.64 x 1.02 inches |
| Part Number | 15ER11 |
| Style | 1/4" 15pcs |
| UPC | 816550024027 |
T**R
They work great!
Got these for my Anolex cnc machine. They are good quality for the money and are a good fit. The sizes seem to be spot on as well.
M**S
Fantastic Collet Set
This is a great set of collets! I ordered them to upgrade my CNC machine that used a simple sleeve with set screws to secure the tool to the motor spindle. This assortment allows me to securely install an end mill or engraving bit into my machine and not worry that the set screws are not going to hold it securely. Great product and a great price and a perfect upgrade for my CNC machine.
M**P
A truly awesome set of small collets
I am using a 6 axis mill turn, a small fast production cnc from planetcnc, built the tool, this is perfect for a small cnc diy setup
J**S
That they fit my mills
They were not viber peen size on them
E**S
Many Options
These collets work great. It would have fantastic if the imperial measurement was also on the sticker for each collet. They do give me a variety of options.
W**H
There are collets for evey tool I use on my CNC router
It's a small router and I use many different small tools. There's a fit for everything in here.
B**.
Good to go
They're good for as. I tell without much use to now, but can't see why they won't work as good 👍 as they are advertised!!
B**L
Gift item, friend liked them
Gift item, friend liked them
B**O
いろんな太さを持ってるなら、良いセットだと思う。
E**E
Item as ordered and delivered on time
F**O
Prodotto conforme alla descrizione. Le utilizzo sulla mia Genmitsu 4040! Molto utili ed estremamente necessarie!
W**M
Wordt gebruikt op/in kleine draaibank
J**S
With this 1/8 collet I had a smaller tool runout than with my factory one.
Trustpilot
2 months ago
2 days ago