Attributes:
* Bore Diameter: 23.5mm/0.92 inch
* External Max Diameter: 32mm/1.26 inch
* Total Length: 90mm/3.54 inch
* Hardness: between HRC48-53
* Accuracy: 0.02mm
* Reducing Size: MT4-MT3
* Material: 45# Steel

What Is Included:
* 1 Piece x MT4 to MT3 Morse Taper Adapter

Applications & Features:
--- Widely used for drill presses, radial drills, boring mills and turret lathes, etc.
--- With high accuracy, inside and outside are very smooth, great performance and long service life.
--- Made of good quality 45# steel with quenched treatment, ensuring high hardness, good rust resistance, wear resistance and long durability.

Useful Tips:
--- The morse taper sleeves we provide are for MT2-1, MT3-1, MT3-2, MT4-1, MT4-2, MT4-3.