Royal 4MT High-Speed Steel Point Quad-Bearing Live Center 10684

• Three matched angular contact bearings with factory-set preload support the primary load area of the point, and oil fill screw for lubrication.
• Allows cooler running and less turning resistance
• The spindle-like point extends into the shank where it is supported by a needle bearing, substantially increasing rigidity, reducing point deflection and dampening vibration.
• Included point angle is 60+15’/-0.
• 0.00005″ TIR guaranteed.
• Bearings are protected by a combination steel shield and neoprene seal.
• Locknut for factory set preload.
• Bearing life significantly extended with the exclusive Royal Roto-Shield.
• Body is hardened for extra strength, extra rigidity and long life.
• Lubricated with lightweight spindle oil.
• Maximum recommended speed: 12,000 RPM
• Low profile head for tool clearance.
• Made in the U.S.A.

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