Improved Nylon gear replacement Hunt Boston model 18 / 19 pencil sharpener 296A

Description

These gears will work as advertised, however they have minor cosmetic imperfections - please see the third image.
We will ship one out of 2 shown on the third image.
Hunt Boston Electric Pencil Sharpener Model 18 and 19 replacement plastic helical gear 70 teeth.
Also fit X-acto 18xx and 19xx series sharpeners
This fine Nylon gear has improved design 6mm wide face for better durability and performance
Our gear is 20% thicker compare to OEM and other replacements
It fit snugly and won't slip of the shaft thanks to fine tuned center hole
configuration and 5 degree Helical teeth angle
made out of Nylon - tough and flexible plastic
Nylon naturally slippery, no lubrication on gear teeth required!
We recommend 1 drop of machine oil on to the cutter shaft though.
Only Nylons should be used for gears where a slippery surface is desired.
All other materials (PLA, ABS, PET, etc.) will grind creating a plastic dust and eventually fail!
For details, please review all pictures, or you can find installation videos on
YouTube
Do not waste your money on ABS or PLA plastic gear that may strip or even melt!
If your Boston 19 sharpener has inner gear stripped
(incorporated in to ABS plastic frame)
Please visit our
other
listing for a model 19 inner gear guide
Sharpener is not included - image is for reference only
Thanks for reading.