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Author Topic:   Drilling axles for larger studs
Eric Pattridge
Dirt Full Roller

Total posts: 48
posted August 28, 2004 10:02 AM  
This may be a stupid question, but I'm trying to redrill my axle flange for the 5/8 stud. It has the standard size holes, so I am trying to enlarge them. I bought the drill bit from speedway. I am using a 1/2" Dewalt drill. It just seems like I am not making much progress. Is there some sort of trick to drill an axle? Or is it really a time consuming process?

waltonjr1
Dirt Forum Champ
Total posts: 516
posted August 28, 2004 11:01 AM  
If your drilling through the previous holes it should not be real hard. When I did mine I started a new pattern and it was a pain!


bigcityracer
Dirt Freak

Total posts: 431
posted August 28, 2004 11:13 AM  
Purchase the same bit in a titanium and it will go right thur. Use oil and don't spin it to fast.

allan
Dirt Maniac

Total posts: 107
posted August 29, 2004 06:00 AM  
yea thats a hard way to do it,may be you can find someone with a drill press, also it will much be straighter.

Eric Pattridge
Dirt Full Roller

Total posts: 48
posted August 29, 2004 11:04 AM  
Thanks guys! I'm enlarging the previous holes on a stock axle. I have gotten three drilled out so far Two more to go. Just been drilling it slowly. Borrowed the drill from work. My cheapo 1/2 drill wouldnt cut it. I drill for awhile and then let everything cool (Dont want to burn up company drill). Going to get a titanium bit later for future use. It amazes me how easy these things get bent or broke, but it is a pain in the *** to drill through..lol

dirthotrodder
Dirt Newbie

Total posts: 4
posted August 30, 2004 10:39 PM  
Try another bit I just drilled mine.Order 2 bits at the time one was taking me a hour a hole the other 5 minutes a hole. They must have some bad bits.

ryan
Dirt Forum Champ
Total posts: 776
posted August 31, 2004 07:05 PM  
I bought a bit at Ace TrueValue it was cost more than the cheap-0s, but it has a lifetime warranty but has drilled many rotors, axles and lead chunks two years and going strong.

Eric Pattridge
Dirt Full Roller

Total posts: 48
posted September 03, 2004 06:45 AM  
Finaly got them all drilled out with the same bit from Speedway Motors. Not really in a big hurry. We seem to get a lot of rain here on the Texas Gulf Coast on the weekends. Then the race gets rained out. Not really much races left. Hoping to get a couple races in before season ends. Thanks for the replys and advice. I should have went with my gut instinct and bought a good bit at the hardware store..lol. I will now.

powerglides
Dirt Freak

Total posts: 374
posted September 03, 2004 11:26 AM  
I use Dorman #610-163 1/2 - 20 studs on metric rear axles. I have never broken one and they are available at auto parts store, cheap, and just the right length. Plus only have to drill hole out to .532 so with a good bit it takes about 5 minutes per axle.

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