Cheap And Discounts ER25/ER32/ER40 Hard Steel Hex Collet Block Spring Chuck Collet Holder CNC Lathe Tool Holder For Lathe Engraving Machine Wholesale. Buy Directly From Merchant WWY machine parts & tools Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.