🔩 Elevate Your Craft with Precision!
The SainSmart Genmitsu 7Pcs ER11 Spring Collet Set is an essential tool for CNC milling and engraving, featuring a gripping range of 1mm to 7mm, made from durable spring steel, and precision-engineered for minimal run-out tolerance. Perfect for professionals seeking accuracy and versatility in their projects.
| Manufacturer | SainSmart |
| Part Number | ER11 |
| Item Weight | 2.11 ounces |
| Package Dimensions | 3.58 x 1.69 x 1.14 inches |
| Item model number | ER11 |
| Style | 1.0mm-7.0mm(7pcs) |
| Material | Carbide |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
L**U
Works with my CNC!
I have a TwoTrees TTC450 w/ 500 watt spindle upgrade, and I wanted a collet set that would give me "ultimate flexibility" when it comes to what bits I want to use. This has 1-7mm, and I already have 8mm, so I now literally can use ANY metric bit up to the biggest size you can stuff into an ER11 collet. They even came individually packaged, and the icing on the cake is the whole set is less than $20!!! 5 stars and what a great value.
A**J
Well made
Nice product for the price. Better than expected
P**P
Just the right size
Since I bought an E11 collet, I needed different sizes
M**O
Nice
Nice
F**R
These collets allow you to use many different shanked bits
These 7 collets allow you to use shank sizes from 1mm to 7mm in the Genmitsu power router for carving or cutting.
D**D
Nice set of bit holders to assure you always have the correct one
Each collet came individually packaged and labeled in an extruded plastic box with cover. All were made the same as the CNC 3018 Pro I bought them for. They grip properly and individually hold a wide variety of small bits.
J**.
Great way to expand the number of bits you can use
There are exactly what they say they are and they work well
B**H
Oversize nose, poor finish, excessive runout
The media could not be loaded. I have 3 issues with these collets:1) FitThis is the main issue which makes them unusable. The outer diameter is slightly too large, at least for my spindle. I'm referring to the sharp outside corner that clips into the collet nut.I was able to get the 4mm collet to fit (with excessive force) and measure runout but couldn't get the others to fit at all.2) FinishFinish is poor. Most of the collets have a burr around the central hole on the nose (see photos). There were also a few metal chips/slivers loosely stuck in the slots so be sure to pick them out before they ruin your spindle taper.Images of a good 1/4" collet included for comparison.3) RunoutI measured ~0.0025" of runout (my spindle is <0.001" so collet contributes at least 0.0015"). Description specifies 0.0006" maximum.
M**R
Excellent quality, good price.
Purchased these for my 4040XE They fit well and are very well centered. The router bits hold solidly with no lateral movement. These are some of the best I have used for the price.
M**H
Passt auf die fräse.
Passt alles gut.
Y**G
Cnc frees
M**X
ottimo articolo
ottimo articolo
S**
low quality
These has low quality , bad surface finish and run out , better to buy a quality item
Trustpilot
1 month ago
1 week ago
