VEVOR CAT40 Collet Holder ER 16/32 Collet Set, 35 PCs, SLN FMB ER16/32 APU Tool Holders Spring Steel Collet Chucks with 10 Pull Studs and 3 Wrenches, for Milling Machine Drill Presses Boring Machine Complete Specifications Outstanding Performance High Precision Labeled Storage Box Corrosion-Resistant Excellence Anti-Rust Oil Immersion Type: CAT40, Collet Holder Hardness: HRC48-52, Item Model Number: CAT4035, Quantity: 35 pieces, CAT40-FMB Collet Holder TIR: 0.0002 in/5? M, Material: 40Cr & 45# Alloy Steel, CAT40-ER Collet Holder TIR: 0.0002 in/5?
M, CAT40-APU Collet Holder TIR: 0.005 in/130? M, ER Collet Chuck TIR: 0.0006 in/15? M, Dynamic Balance: G2.5/25000RPM, Net Weight: 41 lbs/18.6 kg ±3%, CAT40-SLN Collet Holder TIR: 0.0004 in/10?