BALL ATTACHMENT F/.270 INCHBALL ATTACHMENT F/.270 INCH 51175, MICROMETER BALL ATTACHMENT, .200" DIAMETER THE STARRETT #247 & #247M SERIES MICROMETER BALL ATTACHMENTS CAN BE EASILY APPLIED BY SNAPPING ON TO END OF EITHER ANVIL OR SPINDLE, THUS PERMITTING TWO ATTACHMENTS TO BE USED TOGETHER. BALLS ARE HARDENED, MEASURE .200" AND 5MM IN DIAMETER, AND MOVE FREELY IN THE RETAINER, INSURING POSITIVE CONTACT WITH ANVIL AND SPINDLE. THE DIAMETERS, .200" OR 5MM, OF EACH BALL USED MUST BE SUBTRACTED FROM THE MICROMETER READING. THE ATTACHMENT. IT IS FOR #224A, #224AA AND #436 SERIES MICROMETERS, AND .270" DIAMETER ANVILS AND SPINDLES.
Tools & Instruments Test Measurement & Inspection Micrometers Starrett - STARRETT-247B - BALL ATTACHMENT F/.270 INCH
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