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Product Specification:
- Clamping Range: 1/32" - 5/8"
- Shank thread size: 7/16-20
- Accuracy: 0.005"
- R8 Arbor included.
- JT6 Mount.
Package Includes:
- 1x Drill Chuck With Shank
Feature:
- Self-tightening key-less feature automatically increasing gripping force, high reliability, and stability.
- Suitable for drill presses or lathes spindle accepts R8 shank.
- Constructed from high quality steel, special quenching treated key parts increases durability.
criticalSam
August 19, 2025
This keyless chuck works just like it is supposed to. It is a bit longer that usual so when i attempted to use it on my Bridgeport to dill into a tall piece it didn't fit even though the knee was in the lowest position. Otherwise good value for the money. I did not measure the runout so no comment there.
Charlie
August 15, 2025
The chuck looks good. But I have not used it yet.
Customer
August 13, 2025
self tightening and keyless - all you could ever want in a drill chuck.use in my bench mill
Super nice!.
August 12, 2025
The unit arrived on time, looked good but terrible quality.. I used it on my milling machine to hole saw a 2†hole and the chuck won’t open, total stuck.
Johnmckinney
August 7, 2025
Nice one
Christopher Z.
August 4, 2025
It seem to spin some bits wonky. We have also had trouble keeping the chuck on the arbor. We just tried heating and chuck a little and freezing the arbor, we will see how long it stays together.
R. murphy
July 23, 2025
it wasngt too long ago a similar keyless chuck with arbor would be 100 dollars.. Very impressed , concetricty is acceptable
david s raistrick
June 14, 2025
bought two copies:one has .006" runout measured, the other has .012" measured.the .012" copy locks up when being operated as well - you can get it to unlock, but it takes some fiddling. havent had it happen with the .006" copy.not "precision" in my book....
Albert A.
March 28, 2025
Came dirty, had to clean and lube inside to get it running smoothly.Ad is wrong, listed as Jacob's taper, but is B18, no issues with that for me.Tested TIR in microns (inches converted).Middle of b18 taper 24 (.0001)Top outer ring on chuck 156 (.0062)Bottom outer ring 477 (.0188)12mm hss end mill mounted 108 (.0043)As advertised tir, but looks awfull when spinning since the case is so far out.Great to get next day delivery. Can't beat the price.
Bryan Godfrey
March 5, 2025
I know it's out of date for returning,But I have only just got my milling machine together.So trying to use chuck for first time,I say trying as it is very very hard to operate ,you cannot turn chuck without two hands, it needs replacing,.Not happy with product at all.
Amjad Mohmood
February 24, 2025
The groove for the R8 spindle was too narrow so it wouldn't fit in the spindle. Poorly machined.
Yoann Rhéaume
February 5, 2025
Shank is fine, received the chuck with rust on it and when fully closed it doesnt come back to open without pressing the teeth,,, also runout was more than 25mill...
Eric G.
January 21, 2025
The media could not be loaded.
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