VEVOR 8Pcs CAT40 Tool Holder ER16 Collet Chuck Set length 70mm Chuck Tool Holder

VEVOR 8Pcs CAT40 Tool Holder ER16 Collet Chuck Set length 70mm Chuck Tool Holder Set Mill Holder for CNC Engraving Machine Milling Lathe(CAT40 ER16 70mm)
Heavy Duty Design
High Accuracy
2.75" Gage Length
High Speed
Effortless To Operate
Wide Application
Speed: 8000 RPM,Type: CAT40 ER16,Gage Length: 2.75" / 70 mm,Quantity: 8 PCS,Material: 40Cr,Weight: 8.66 kg / 19.09 lbs,Accuracy in Tenth: 0.0002"