B-87BMitutoyo operates a policy of continuous improvement that aims to provide the customer with the benet of the latest technological advances.Therefore the company reserves the right to change any or all aspects of any product specication without notice.Micrometer HeadThe origin of Mitutoyo’s trustworthy brand of small tool instruments Micrometer HeadsSERIES 148 — Small Thimble Diameter Standard TypeDIMENSIONSUnit: mmStem locknutMass: 40gStem locknut and spindle lockMass: 40gAll stainless steel modelStem locknutStem locknutStem locknutStem locknutSpherical faceSpherical faceStem locknutStem locknutFixture thickness: 6mm148-508 148-518 All stainless steel model0545ø59.5ø9.5 0-0.009ø13(12)2537(50)M9.5x0.5Locknut ø144CapSpherical face148-858Reverse reading 148-8680 5 45 Fixture thickness: 6mm148-5040545ø15 Spindle lockø9.5 0-0.009Cap4ø149.5(12)2545.6(58.6)M9.5x0.5Locknut ø5ø13Spherical face148-854Reverse reading 148-8640 5 45 *2 Other dimensions are the same as 148-504. ( ): With spindle fully retracted.*1 Other dimensions are the same as 148-508. *1*2*2*1SR4SR4


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