4pcs ER20 1-Inch Black Chuck Collet Nuts - CNC Milling Clamping Nuts for Precision Machining

4pcs 1inch Black Chuck Collet Nuts, ER20 Collet Clamping Nuts for CNC Milling Chuck HolderProduct Name: Collet NutsModel: ER20Hole Diameter: 16mm/0.6inchThread Diameter: 25mm/1inchOverall Size (Approx.): 34 x 20mm/1.3inch x 0.8inch (D x L)Material: MetalColor: BlackUses: This collet nut serves as an excellent substitute for the damaged componentPrecision ground and hardened.Package Contents:4pcs of metal collet nutsNote: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

• Construction: These ER20 collet nuts are made from durable metal, ensuring long-lasting performance and reliability during CNC milling operations.
• Secure Grip devise: Finely machined exterior provides a secure grip, preventing slipping and enhancing the stability of your machining processes.
• Precision Machining : devised to improve product machining and consistency, making them ideal for precision machining tools and applications.
• Even Clamping Force: The precision thread structure promotes an even distribution of clamping force, ensuring optimal performance and reducing wear on components.
• Complete Package: Each set includes 4pcs of 1-inch black collet nuts, perfect for replacing damaged components and maintaining your CNC equipment.