BST titanium sprocket drive pins
Its time again to restock those good folks at HPS LTD with titanium sprocket drive pins for them to offer as an upgrade on their BST wheels.
They are quite simple to make but in batches they take a long time, by the time i’d finished the swarf had turned into snakes trying to bite me! either that or i’d turned into a bat, not sure which. My point being they are repetetive to the point of hallucinations! But i still like making them as they are a simple but delicious little thing when finished.