GB66B Cast Iron Change Gear 100 Teeth Just ask your CSR which

Just ask your CSR which is best for you

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GB66B Cast Iron Change Gear 100 Teeth Just ask your CSR whichBoston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gear change gears are manufactured with a double key to accept the compound steel bushings that connect two gears together, allowing them to spin on an intermediate shaft. The change gears we stock range from 20 tooth through 128 tooth gears, in one tooth increments, depending upon the diametrical pitch, for a