Drill Sleeve Adapter D40 To MT3 Morse Taper Reducing Adapter For CNC Lathe Milling Machines High Precision Ground Tool Steel Stable Round Tail Connection Durable Drill Chuck Setup And Tooling Compatibility

D40 to MT3 Drill Sleeve Adapter for CNC Lathe & Milling
✔️ 1 pc drill sleeve adapter, D40 to MT3, 92mm long, 695g, tool steel

This drill sleeve adapter converts a D40 spindle taper to MT3, helping extend spindles and enable quick tool changes on CNC lathes, milling machines, drill presses, radial drills, boring mills, and turret lathes.

✅ Material: Tool steel
✅ Hardness: HRC48-53
✅ Inner hole diameter: 23.8mm
✅ Outer hole diameter: 40mm
✅ Top end diameter: 47mm
✅ Total length: 92mm (3.63")
✅ Weight: 695g
✅ Package: 1 pcs drill sleeve adapter holder

💡 What is a drill sleeve adapter used for in machining and metalworking?

This handy accessory makes setup quick and tooling aligned. - taper conversion and MT3 compatibility for drill bodies - extended spindle reach on lathes and mills - improved rigidity and reliable tool holding - quick, tool-less setup for faster changeovers