Description:

R8 to 3JT Shank Drill Chuck Mandrel Tapered JT3 Adapter provides a high efficiency conversion for machine tools, reducing the need for expansion tools and lowering overall costs.

• Specification: R8 handle long end and 3JT short end
• Material: Selected alloy steel with chrome finish
• Applicability: Compatible with any machine tool requiring R8 tools
• Compatibility: Converts lathe spindle to use chucks of different thread sizes
• Design: Tapered JT3 adapter
• Dimensions: 16.5 centimeters length, 10.8 centimeters width, 3.8 centimeters height
• Item Dimensions: 6.49 inches length, 4.25 inches width, 1.49 inches height
• Color: Black
• Operation: Requires flat surface and wrench for tightening