TICFOX 15Pcs ER11 Spring Collet Set, Collet Set Precision Engraving Milling Lathe Chuck for CNC Engraving Machine Milling Lathe Tool Machine Milling (1mm-7mm + 1/8" & 1/4"), Low Runout (<0.015mm)

• 【PREMIUM 65MN SPRING STEEL】65Mn steel collets is made of high-quality spring steel with stable performance and is specially designed for harsh environmental conditions. Can be exposed to temperature, chemicals, radiation and other extremely corrosive environments for long periods of time.
• 【EASY TO DISTINGUISH】 Engraving machine collets are well packaged in an independent protective box with labels to meet your different needs. Small size and easy to carry. Easily slips into your pocket and is ready to use.Includes 15 collets (1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 1/8", 1/4") to fit most micro-tools and end mills
• 【 ELASTIC COLLET INSTALLATION METHOD】 1. Insert the slot of the spring chuck into the eccentric circle position of the nut, and then push the spring chuck in in the direction of the arrow until a click sound is heard; 2. Install the spring chuck onto the tool; 3. Install the nut onto the handle and tighten with a wrench.
• 【 EASY TO DISASSEMBLE】 ER11 elastic chuck is not easy to pull out or fall off during use. If disassembly is required, unscrew the nut from the handle, pull out the tool, push in from the front end of the chuck, while pressing the bottom of the eccentric circle, push the chuck obliquely until the chuck and nut are separated.
• 【 WIDE APPLICATION】Precision ER11 collets workpieces are widely used in drilling, milling, boring, tapping, engraving, CNC, spindle machine tools and other processing, and are suitable for CNC milling turning tools and workpiece fixture engraving machines（3040/6040 CNC, GenmitsuSainSmart）

Description: These spring collets are made of high quality 65Mn spring steel for CNC milling lathe tool and work-holding engraving machine. There are total 15 collets of various sizes in on set which can basic meet your need. Each collet is well packed in separate protective container with label so you can easily distinguish them. Collet must be placed into collet chuck nut before inserting into collet chuck. Features: The elastic collet is made of high-quality spring steel with stable performance. Designed for harsh environmental conditions. Resists long-term exposure to temperature, chemicals, radiation and other extremely corrosive environments. Specifications: Material: 65Mn spring steel Model: ER11 Range: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 1/8" ,1/4" Height: 18mm / 0.7" OD: 10mm / 0.39" Run-Out Tolerance: <0.015mm Weight: 127g(approx.) Package Includes: 1 Set(15pcs) x Collets Note: 1. Please allow 1-2mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.