45# STEEL: This drill sleeve is made from high quality 45# steel, has a great wear-resisting performance and a long service life.
These adapters are made from high quality steel, hardened and tempered, precision ground inside and outside for high concentricity. Taper shank allows the tool to be inserted directly into the machine's spindle to facilitate high-torque applications such as large cut diameters.
Material: 45# steelType: MT1 to MT2, MT2 to MT3, MT3 to MT4, MT4 to MT5(Optional)
Hardness: 50 HRC
(MT.NO.T)Inner Hole Length(mm)
1 x Taper Drill Sleeve
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