Lengthened Taper Drill Sleeve Reducing Adapter for MT4 MT3 Morse Tapers, High Speed Steel CNC Fixture with 0.015mm Accuracy and 50 HRC Hardness, Rugged Industrial Grade Pro Shop Tool for Precise Drilling Setup

Lengthened MT4/MT3 drill sleeve adapter for precise tapping
✔️ 1-unit MT4/MT3 drill sleeve adapter, 0.015mm accuracy

This rugged lengthened taper drill sleeve is a precision reducing adapter designed to fit MT4 and MT3 Morse tapers. It’s ideal for CNC fixtures and pro shop setups where accurate drill alignment and repeatable results matter.

✅ Material: High-speed steel for durability
✅ Accuracy: 0.015 mm tolerance with 50 HRC hardness
✅ Taper compatibility: MT4 MT3 Morse tapers
✅ Finishing: Refined exterior for smooth handling

💡 What is a MT4 MT3 drill sleeve reducing adapter used for in precision CNC setups? A handy tool for aligning drills with Morse tapers in fixed fixtures. - It enables quick changes between MT4 and MT3 tapers - It reduces runout and improves hole accuracy - It is made from high-speed steel with 50 HRC hardness