![ER-40 Collet Tool Holder / Extension - Part # S-E40F12-40S-R - Top Tool & Supply](http://toptoolandsupply.com/cdn/shop/products/er20shank_grande_bd5a6ea1-f64b-4de3-a4e6-82eae729e4fb_1024x1024.png?v=1586394106)
ER-40 Collet Tool Holder / Extension - Part # S-E40F12-40S-R
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