Hobb-Goblin - 8mm Hobbed Shaft Kit

Hobb-Goblin - 8mm Hobbed Shaft Kit
Product Code: M-HOBB-V2-M8-SHAFT
Availability: In Stock
£8.50

(Excludes VAT for UK/EU customers)

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A wicked little filament drive hobbed shaft made from stainless steel with really sharp little teeth cut into it. 

These are carefully manufactured on a synchronised CNC process which gives a sharp, consistent, and clean cut tooth profile that has incredibly good grip.

We've tested these with 1.75mm and 3mm filaments, from the soft and delicate flexibles to hard and abrasive materials like Carbon-Fibre PLA. All with great results.

These are a functional equivalent for the traditional hobbed bolt of yore, but instead of using a questionable quality M8 bolt as source material these are made from great quality stainless steel bar. Threaded on both ends means locking nuts are used instead of bolt head which means that the position of hobbed drive area is adjustable. Fantastic for the classic geared extruder.

M8 threaded on both ends, with a diameter that does not exceed 8mm for easy passage through a bearing with 8mm internal diameter. See drawing for details.

This Product comes with 2 x M8 Stainless Steel Plain Nuts, 1 x M8 Stainless Steel Nyloc Nut, 2 x 8mm Plain Washer and 1 x Stainless Steel Shakeproof Washer. 

on
5 ( 5 / 5 )
When you first get it in your hands it's obvious just how well this thing is made! I have several other "normal" hobbed bolts, and they all look and feel like junk compared to this one. I just feels and looks very nice. Teeth are extremely precise and sharp.What I really like, apart from the quality, is the "feature" of not having a fixed end, but using bolts in both ends. It means you can install it very precisely without need for special spacers etc.Been printing all kinds of things and just conflused test on NinjaFlex: Semi-Flex in 65cm Bowden as well.
on
5 ( 5 / 5 )
didn't install it yet but it's very well machined

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