Replacement drill bit for mortiser chisel

[alan west]

Anybody know where I can find replacement drill bits for a mortiser chisel? The head on the drill bit of my 1/4" mortise chisel broke off.

Or what an auger bit that comes to a point instead of a lead screw is called?

[Ron Citerone]

Not sure they sell them except as a set. I would just get a new chisel with bit personally. My 2 pennies.

[Mike Cutler]

WL Fuller in Rhode Island.

https://wlfuller.com/html/bits_for_mortising_chisels.html

[alan west]

Thanks! Just what I was looking for

[Jared Sankovich]

Just be aware those appear to be American pattern (greenlee) bits, Japanese pattern are single flute with a center point.

Edit:
Pic shows a forest city chisel, i didnt think those were made anymore

Schmidt sells Japanese pattern augers.
https://cggschmidt.net/cggwp/products.php?cat=201