Techniks ER Precision Inch Collets - Series ER20

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EOASAW 25% off SALE on Techniks ER Collets!

      • Runout (T.I.R.) only 0.0002″
      • Collapse range: 0.039″
      • Collet sets available
      • Use with PowerCOAT nut for best holding power and cutting tool life
      • Compatible with DR, RD, ESX, AR, and BR series collets
      • 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 # RangeSeriesShankList Price Price Add To Cart
Compare 04220 - 3/32 0.054 to 0.093ER 203/32 in$41.00 $30.75 Add to cart
Compare 04220 - 5/32 0.117 to 0.156ER 205/32 in$34.00 $25.50 Add to cart
Compare 04220 - 7/32 0.179 to 0.218ER 207/32 in$34.00 $25.50 Add to cart
Compare 04220 - 9/32 0.242 to 0.281ER 209/32 in$34.00 $25.50 Add to cart
Compare 04220 - 11/32 0.304 to 0.343ER 2011/32 in$34.00 $25.50 Add to cart
Compare 04220 - 13/32 0.367 to 0.406ER 2013/32 in$34.00 $25.50 Add to cart
Compare 04220 - 15/32 0.429 to 0.468ER 2015/32 in$34.00 $25.50 Add to cart
Compare 04220 - 1/8 0.086 to 0.125ER 201/8 in$34.00 $25.50 Add to cart
Compare 04220 - 3/16 0.148 to 0.187ER 203/16 in$34.00 $25.50 Add to cart
Compare 04220 - 1/4 0.211 to 0.250ER 201/4 in$34.00 $25.50 Add to cart
Compare 04220 - 5/16 0.273 to 0.312ER 205/16 in$34.00 $25.50 Add to cart
Compare 04220 - 3/8 0.336 to 0.375ER 203/8 in$34.00 $25.50 Add to cart
Compare 04220 - 7/16 0.398 to 0.437ER 207/16 in$34.00 $25.50 Add to cart
Compare 04220 - 1/2 0.461 to 0.500ER 201/2 in$34.00 $25.50 Add to cart
Compare 04220 - 1/16 0.043 to 0.062ER 201/16 in$41.00 $30.75 Add to cart