Techniks ER Precision Inch Collets - Series ER25

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EOASAW 20% off SALE on Techniks ER Collets!
  • Runout (T.I.R.) only 0.0002″
  • Collapse range: 0.039″
  • Collet sets available
  • Also available in metric sizes

Our ER collets are the best in the industry. They are made from high-carbon bearing steel that is heat-treated for improved flexibility and longer life. Each collet is precisely ground and honed using a swiss technique, then individually inspected and tested for quality. Compatible with DR, RD, ESX, AR, & BR series collets. For best rigidity and cutter life use PowerCOAT nuts.

Item # Images ManufacturerSeriesRangeShank Price Add To Cart
Compare 04225-3/32
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TechniksER 250.054 to 0.0933/32 in $42.00 Add to cart
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TechniksER 250.117 to 0.1565/32 in $35.00 Add to cart
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TechniksER 250.179 to 0.2187/32 in $35.00 Add to cart
Compare 04225-9/32
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TechniksER 250.242 to 0.2819/32 in $35.00 Add to cart
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TechniksER 250.304 to 0.34311/32 in $35.00 Add to cart
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TechniksER 250.367 to 0.40613/32 in $35.00 Add to cart
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TechniksER 250.429 to 0.46815/32 in $35.00 Add to cart
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TechniksER 250.492 to 0.53117/32 in $35.00 Add to cart
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TechniksER 250.554 to 0.59319/32 in $35.00 Add to cart
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TechniksER 250.086 to 0.1251/8 in $35.00 Add to cart
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TechniksER 250.148 to 0.1873/16 in $35.00 Add to cart
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TechniksER 250.211 to 0.2501/4 in $35.00 Add to cart
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TechniksER 250.273 to 0.3125/16 in $35.00 Add to cart
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TechniksER 250.336 to 0.3753/8 in $35.00 Add to cart
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TechniksER 250.398 to 0.4377/16 in $35.00 Add to cart
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TechniksER 250.461 to 0.5001/2 in $35.00 Add to cart
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TechniksER 250.523 to 0.5629/16 in $35.00 Add to cart
Compare 04225-5/8
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TechniksER 250.586 to 0.6255/8 in $35.00 Add to cart
Compare 04225-3/4
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TechniksER 250.711 to 0.7503/4 in $42.00 Add to cart