Product Name : Straight Collet Chuck;Model : C12-ER11A-100L;Fit for : ER11 Collet

The uxcell C12-ER11A-100L Collet Chuck Holder brings precision and versatility to your CNC machining setup. This straight shank extension rod is designed specifically for ER11 collets, giving you the reach you need for deeper cuts and hard-to-access workpieces. The 100mm shank length with 12mm diameter provides excellent rigidity while the overall 125mm length strikes the right balance between extension and stability.

Built from durable metal with a silver tone and black finish, this collet chuck holder handles the demands of professional machining environments. The 9mm end thread hole accommodates standard ER11 collets, making it compatible with your existing tooling. At just 90 grams, it adds minimal weight to your spindle while maintaining the structural integrity needed for accurate cuts. The compact design works seamlessly across milling machines, grinding machines, lathes, and smaller machine tools.

Who Is This For?

This collet chuck holder suits machinists who need extended reach without sacrificing precision. If you’re working with deep pockets, recessed features, or need clearance around fixtures, this extension rod solves those access problems. It’s ideal for CNC operators, hobbyist machinists, and small shop owners who already use ER11 collet systems and want to expand their capabilities. The straightforward installation means you can swap it in quickly when jobs demand extra length.

Bottom Line

The uxcell C12-ER11A-100L delivers reliable extension for ER11 collet users at a practical price point. The metal construction and precise dimensions ensure it performs consistently across various machining applications. While it’s a straightforward tool without fancy features, it does exactly what it promises: extends your reach while maintaining the accuracy your work demands. For shops that occasionally need that extra length, this collet chuck holder is a sensible addition to your tooling arsenal.

  • Product Name : Straight Collet Chuck;Model : C12-ER11A-100L;Fit for : ER11 Collet
  • Material : Metal;Color : Silver Tone , Black;Shank Dia : 12mm/ 0.47″
  • Shank Length : 100mm/ 4″;Total Length : 125mm/5″
  • End Thread Hole Dia : 9mm/ 0.35″;Overall Size : 125 x 19mm / 5″ x 0.75″ (L*Max.D)
  • Net Weight : 90g;Package Content : 1 x Straight Collet Chuck; Mainly used on milling machines, grinding machines, lathes, and small machine tools