ER16 Collet Chuck Tool Holder For CNC Machines With Straight Shank Three Quarter Inch Groove Heavy Duty Precision Tool Holder Built For ER16 Collets And Smooth CNC Milling

ER16 Collet Chuck Tool Holder with 3/4 in Shank, 2pc
✔️ 2pc, 3/4 in shank, ER16 compatible, 0.0003 in TIR, 3/16-1/2 in clamp

This ER16 collet chuck tool holder is a heavy-duty precision tool holder designed for CNC milling machines. It accepts ER16 collets and uses a straight 3/4 inch shank to connect to the spindle, delivering stable, low-runout performance during high-speed milling.

✅ 2 pcs pack
✅ Shank diameter 3/4 inch (19.05 mm)
✅ Straight shank, ER16 compatibility
✅ Chuck runout TIR 0.0003 inch
✅ Clamping range 3/16-1/2 inch
✅ Balanced max speed 12,000 RPM
✅ Overall length 2.68 inches; shank length 1.38 inches
✅ Includes collet nut
✅ Flange 1.5 inches

💡 What is a common use for an ER16 collet tool holder in CNC milling?

This handy tool holder keeps ER16 collets aligned for precise milling. - Handy for CNC milling with ER16 collets - Tight runout around 0.0003 inches for accurate cuts - Works with 3/16 to 1/2 inch workpieces - ER16 collets paired with straight 3/4 inch shank provide stable grip