7 Piece ER11 Spring Collet Set 1/16 Inch To 1/4 Inch Chuck For CNC Milling Lathe Machines, High Precision 40Cr Steel Collets With Tight Grip For Milling Centers, Engraving And High Speed Machining

7-Piece ER11 Spring Collet Set for 1/16 to 1/4 in Milling
✔️ 7-piece ER11 Collet Set covers 1/16 to 1/4 in shanks with precision

This ER11 spring collet set is built from 40Cr steel for durability and a tight grip. It is designed for milling centers, CNC milling machines, engraving devices, and high-speed machining.

✅ 7 sizes included: 1/16", 3/32", 1/8", 5/32", 3/16", 7/32", 1/4"
✅ 40Cr steel construction for durable, precise clamping
✅ Precision tolerance around 0.015 mm / 0.0006 in
✅ Suitable for milling centers, CNC milling, engraving, and high-speed machining
✅ Includes 7 pieces, 1 per size (7 pcs total)

💡 What is an ER11 spring collet set used for in CNC milling and engraving applications? This handy kit securely grips tool shanks for precise tool changes and consistent results in milling centers, CNC mills, engraving machines, and high-speed setups.

• 1/16" to 1/4" clamping range
• 40Cr steel construction for durability
• 0.015 mm / 0.0006 in precision
• Ideal for milling centers, engraving, and high-speed machining

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