Machifit C12-ER11M-100L Straight Shank Collet Chuck Holder with 7pcs ER11 1-7mm Spring Collet Chuck for CNC Lather Milli

Description C12 ER16A 100L Collet Chuck Holder with 13pcs ER11 1 7mm Spring Collet Chuck Holder Specification Model C12 ER16A 100LMaterial SteelHardness HRC46 50Accuracy 0 01Size Approx 131x25mm 5 16x0 98Shank Diameter 12mm 0 47Shank Length Approx 100mm 3 94 Spring Collet Specification Model ER11Material carbon steelTotal height 18mmOuter diameter Max 11 5mmGripping range 1mm to 7mm 1mm 1 5mm 2mm 2 5mm 3mm 3 5mm 4mm 4 5mm 5mm 5 5mm 6mm 6 5mm 7mm Fits metric shank size s For example 1mm collet fits 1mm metric shank 2mm collet fits 2mm metric shank Features Straight shank type extended handle the long handle body apply to deep processing solving the need to extend the depth of processing You can reduce the use of extension tools which can reduce costs and improved efficiency Extension rod diameter and other parts are precision ground can eliminate imbalance increased safety when cutting Tighten the nut directly are high in rigidity and clamping force is strong Built in self Release design and tools will never get stuck in holder Package Included 1pc x C12 ER16A 100L Chuck Holder13pcs x Spring Collet1pc x Spanner More Details