**All images are representative images. Verify specifications before placing orders.**

Our exclusive PowerCOAT nuts come standard on all ER and TG Collet Chuck providing 75% more holding power on the tool shank vs. standard collet nuts for improved safety and reduce the potential of tool slippage. Mini nuts are available to reduce nut overhang when machining in tight areas such as mold & die machining or medical parts manufacturing. Techniks offers the broadest selection of ER, TG, and DA collets including standard, steelsealed, coolant, rigid & floating tap, and DNA (Dead Nuts Accurate). DNA collets provide shorter projection from the collet chuck for better rigidity and when clearance is needed.

• For use in ER collet chucks for drilling, reaming, boring, tapping, and milling.
• Meets DIN 6499-B industry standard.
• Collapse range .0393”(1 mm) maximum.
• Size 11 collapse range .020”(1/2 mm) maximum.
• For higher runout tolerance use HIGH CONCENTRICITY 5 Micron (Grade AA) collets