MT4 to MT3 Reducing Drill Sleeve Morse Taper Adapter for Lathe MillingThe Reason Choose Us:•Morse taper reducing sleeve made of good quality 45# steel Which is high hardness, good rust resistance long durability.•With high accuracy, inside and outside are very smooth, great performance, long lasting time.•Directly replace your original perfectly, easy to install for everyone.•The morse taper adapter wide use for lathe machine grinding machine milling machine and drilling machine etc.Specification:Material: This morse taper adapter is made from 45# steelBore Diameter: 23.3mm/0.91", External Max Diameter: 31.4mm/1.23"Hardness: between HRC48-53The accuracy: 0.02mmReducing Size: MT4-MT3The total length: 130mm/5.
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