• The Biplane Forum is a large global active community of biplane builders, owners and pilots. From Pitts to Skybolts, to older barnstormers, all types are welcome. In addition to our active community, our content boasts exhaustive technical information which is often sought after for projects and maintenance. This information has accumulated over the 12+ years the forum has been in existence.

    The Biplane Forum is a private community. Subscriptions are only $49.99/year or $6.99/month to gain access to this great community and unmatched source of information not found anywhere else on the web. We are also a great resource for non biplane users, since many GA aircraft are built the same way (fabric and tube construction). Annual membership also comes with two BiplaneForum.com decals.



Drill bits

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

Brad20j

Well-Known Member
Joined
Nov 20, 2006
Messages
315
Reaction score
1
I'm thinking of buying a set of 135 deg. split tip cobalt drill bits. They vary a lot in price. Are drill bits something that I need to be careful of where I buy them from, or should I just go for the cheapest set?

Thanks,
Brad

 

Latest posts

Back
Top