BUYISI ER16 Collet Block Chuck Collet Holder Spindle Motor Shaft Clamping Tool Bar 8mm

Features: brand new and high quality Made of high-quality materials durable High strength high hardness firm structure and long service life. High-quality ER16 chuck block for spindle motor shaft clamping. Spiral straight thread more convenient clamping faster replacement speed and higher clamping force. The surface is smooth no scratches and stable performance. ER straight rod chuck with long shank and long shank suitable for deep hole processing Used for motor extension rod replaceable drill chuck perfect match with ER chuck of various straight shank tools The outer diameter of the rod and other parts of the rod can be eliminated by precision grinding which can eliminate imbalance and increase the stability of cutting. Suitable for lathes drilling machines boring machines boring machines fixtures drills and milling cutters. Product parameters: Model: C20-ER16-40L Type: ER16A Material: Steel Color: silver and black Body length: 40mm (approximately) Optional shaft hole: 6mm 8mm 10mm 12mm 16mm Package list: 1 * Spring chuck Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.