Conical drill sleeve reducer adapter for lathe milling (MT2 to MT3)

Features: 1. Made from high-quality 45# steel, durable, wear-resistant, and long-lasting. 2. Undergoes a comprehensive hardening process for strong impact resistance. 3. High precision, fine workmanship, very smooth inside and out. 4. Easy to store and maintain, very useful. There are 4 types for your choice. 5. For use with tapered shank end mills, tapered shank drills, and tapered shank reamers, improving work efficiency. Specifications: Description: These adapters are made from high-quality steel, hardened and tempered, and precision ground inside and out for high concentricity. The tapered shank allows the tool to be inserted directly into the machine spindle to facilitate high-torque applications such as large cutting diameters. Features: Made from high-quality 45# steel, durable, wear-resistant, and long-lasting. It undergoes a comprehensive hardening process, providing strong impact resistance. High precision, fine workmanship, and a very smooth interior and exterior. Easy to store and maintain, very useful. Four types are available. For use with tapered shank cutters, tapered shank drill bits, and tapered shank reamers, improving work efficiency. Specifications: Material: 45# Steel Type: MT1 to MT2, MT2 to MT3, MT3 to MT4, MT4 to MT5 (optional) Hardness: 50 HRC Type D(mm) d(mm) L(mm) External Taper (MT.NO.S) Internal Taper (MT.NO.T) Internal Hole Length (mm) Weight (g) MT1 to MT2 17.78 12.06 59 22 15 689 MT2 to MT3 23.82 517.78 112 32 67 174 MT3 to MT4 31.26 72 3.82 514 04 38 4350 MT4 to MT5 44.39 93 1.26 71 715 410 71000 Package contents: 1 x tapered drill sleeve. Note: Monitors are not calibrated the same way, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.