BT40 configuration: deep groove ball bearing Maximum speed 3000 rpm, suitable for drilling. BT40 (high speed) configuration: imported high-speed bearings (deep groove), the speed can reach 6000 rev / min, suitable for drilling. BT40 (angular contact) configuration: angular contact (matching bearing) [front 70082, 60081 (high speed), rear end 60072 (high speed)]. (1) Higher precision, better stability and smoother operation.
(2) Adopting Japanese technology, double waterproof design structure, isolating cutting fluid and dust in production and processing, ensuring the good condition of the spindle head in actual work. (Waterproof function is only available on some models). (3) The main shaft housing is cast in high-tough cast iron.
After manual and natural double aging treatment, it is wear-resistant and not easily deformed. (1) Using better manufacturing technology, bring you a higher quality and more perfect experience.(2) Excellent service, a variety of models to meet your needs. This series of power heads is mainly suitable for drilling, boring and other work occasions. Usually it takes 7-12 days to arrive most of the countries.