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TECHNIKS SUPER PRECISION COLLET ACCURACY Review

2

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Very good

Revainrating 4.5 out of 5  
Rating 
4.5
🛠️ Workholding, 🛠️ Industrial Power & Hand Tools

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Description of TECHNIKS SUPER PRECISION COLLET ACCURACY

Techniks part # 04211-1/4. The most accurate ER11 collet in the industry- average 0.0002" Total Indicated Runout (T.I.R.)!. Clamping Range .211-.250inches. Precision ground and hand inspected. Only the very best materials and grinding techniques used!.

Reviews

Global ratings 2
  • 5
    1
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Ideal for power tools and hand tools

Great. First, my 1/4" bits are perfect for the er11 chuck. Spend a few bucks more on an American made product and you'll be very happy.

Pros
  • Power tools and hand tools
Cons
  • No instructions

Revainrating 4 out of 5

looks and feels good

Haven't run this yet and tested it with the indicator, I'm a fairly new machinist. My boss recommended this brand and said they always showed less than 0.001 inch runout. Compared to the cheaper ER collets I've purchased, the quality, fit, and functionality is a far cry from simply mounting it on my little Chinese CNC machine with a 1/4" end mill and prying it out just looks and feels way better than the cheap brands I've used. It will probably work for a bit of work on my manual milling…

Pros
  • Industrial & Scientific
Cons
  • Some errors