K800 3D PRINTER DEDICATED DRILLING STEEL TRIMMING BALL

• Product Name: K800 Drilled Steel Balls
  Product material: carbon steel
• Product size: 10mm diameter
• Thread: M4
• Aperture：3.8mm.Product Usage: Drilling
• Color: Silver White

You’ll need M4 x 20mm grub set screws to make the connection with the carbon tube

Package Includes:

• • 1 x k800 3D printers ball trimming drilling drilling tapping machining stainless steel beads ball ball ball thread