Local place to buy diamond bits?

[NCNBilly]

I need a 1 3/4 bit for my new 1" bulkheads (replaced the homemade electrical conduit since I tore the tank down anyway) .

Anyone find one locally or have one I can buy/borrow for 4 holes?

 

[bonedaddycjh]

If you wanted usually you can find the whole set on ebay for like 60 bucks. Which really isnt that bad.

 

[NCNBilly]

Found at harbor freight - set of 5 for 19.99. The largest is 1 5/8, which if you rock the bit around after cutting makes a very nice hole. Did all 4 in under 20 minutes too...

 

[rigleautomotive]

good to know,what sizes come in the kit.thanks Dan

 

[NCNBilly]

1/2, 5/8, 1, 1 3/8, 1 5/8

I can probably do 5 or 6 more holes if anyone needs 'em..