8Pcs 1/2 to 1-1/4 Inch R8 End Mill Holder Set Milling Machine Arbor for 202-5310 Fit for Milling Lathe

8Pcs 1/2 to 1-1/4 Inch R8 End Mill Holder Set Milling Machine Arbor for 202-5310 Fit for Milling LatheSpecification: Drawbar end thread: 7/16 inch-20Diameter: 3/16", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/4"Features:1. The R8 milling cutter is made of steel and offers excellent performance, maintaining stable performance over long-term use.2. Through grinding and polishing processes, combined with an ergonomic streamlined design, it provides accurate control and a comfortable grip during operation.3. This series of sets is specially developed for R8 spindle standard milling machines, covering five mainstream specifications from 1/2 to 1-1/4 Inch, and can be adapted to different diameter tools.Package Includes: 8Pcs R8 end mill holder

• Size: R8 collet: 1/4, 3/8, 1/2, 5/8, 3/4 inch, drawbar end thread: 7/16 inch-20.
• Material: R8 end mill holders are made of steel for durability and long life.
• Craftsmanship: Fine grinding, surface polishing, comfortable to hold.
• Application: The end mill holders are suitable for milling machines with R8 spindles and the set includes 8 sizes of end mill holders to suit your needs.
• Package includes: The package is include 8pcs r8 end mill holders.