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Nylon gear 11t replacement for Hunt Boston model 17, 18 and 19 pencil sharpener 296A for motor shaft
Hunt Boston Electric Pencil Sharpener Model 18 and 19 replacement plastic helical gear 11 teeth.Also fit many other sharpeners including X-Acto 18xx and 19xx series(motors with shaft diameter 3/16" (4.6mm)This fine Nylon gear has improved design with 8mm wide face for better durability and performanceOur gear is 20% wider compare to OEM and other replacements.It fit snugly and won't slip of the shaft thanks tofine tuned center hole configuration and 15 degree Helical angle
3D printed out of Nylon - tough and flexible plasticOnly Nylons should be used for gears where a slippery surface is desired. All other materials (PLA, ABC, PET, etc.) will grind creating a plastic dust and eventually fail!For details, please review all pictures and compare to OEM gear shown on last picture.Please clean and lubricate existing cutter shaft (cutter is not included - shown for illustration purposes)Do not waste money for ABS, PLA plastic gear that may strip or melt
If your Boston 19 sharpener has inner gear stripped(original gear is incorporated in to the ABS plastic frame)Please visit our item number: 362649630795Thanks for reading.
