Techniks ER Precision Inch Collets - Series ER20

Thank you for shopping with us!

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
  • 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 # Images ManufacturerSeriesShankRange Price Add To Cart
Compare 04220-3/32
0
TechniksER 203/32 in0.054 to 0.093 $41.00 Add to cart
Compare 04220-5/32
1
TechniksER 205/32 in0.117 to 0.156 $34.00 Add to cart
Compare 04220-7/32
2
TechniksER 207/32 in0.179 to 0.218 $34.00 Add to cart
Compare 04220-9/32
3
TechniksER 209/32 in0.242 to 0.281 $34.00 Add to cart
Compare 04220-11/32
4
TechniksER 2011/32 in0.304 to 0.343 $34.00 Add to cart
Compare 04220-13/32
5
TechniksER 2013/32 in0.367 to 0.406 $34.00 Add to cart
Compare 04220-15/32
6
TechniksER 2015/32 in0.429 to 0.468 $34.00 Add to cart
Compare 04220-1/8
7
TechniksER 201/8 in0.086 to 0.125 $34.00 Add to cart
Compare 04220-3/16
8
TechniksER 203/16 in0.148 to 0.187 $34.00 Add to cart
Compare 04220-1/4
9
TechniksER 201/4 in0.211 to 0.250 $34.00 Add to cart
Compare 04220-5/16
10
TechniksER 205/16 in0.273 to 0.312 $34.00 Add to cart
Compare 04220-3/8
11
TechniksER 203/8 in0.336 to 0.375 $34.00 Add to cart
Compare 04220-7/16
12
TechniksER 207/16 in0.398 to 0.437 $34.00 Add to cart
Compare 04220-1/2
13
TechniksER 201/2 in0.461 to 0.500 $34.00 Add to cart
Compare 04220-1/16
14
TechniksER 201/16 in0.043 to 0.062 $41.00 Add to cart