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 Post subject: Bridge slot problems
PostPosted: Tue May 07, 2013 2:52 pm 
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Joined: Sat Jul 19, 2008 11:07 am
Posts: 802
Location: Cobourg ON
First name: Steve
Last Name: Denvir
City: Baltimore
State: ON
Zip/Postal Code: K0K 1C0
Country: Canada
Focus: Build
Status: Amateur
I was cutting a slot for the saddle with a Bosch Colt, and the bit got pulled into the slot. It was well tightened and I was taking light passes. The wrong kind of end mill? Upcut? Downcut?

Any thoughts would be appreciated.

Thanks in advance.

Steve


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 Post subject: Re: Bridge slot problems
PostPosted: Tue May 07, 2013 3:00 pm 
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Joined: Tue Mar 01, 2011 1:32 pm
Posts: 3470
First name: Alex
Last Name: Kleon
City: Whitby
State: Ontario
Zip/Postal Code: L1N8X2
Country: Canada
Focus: Build
Status: Amateur
When you seat the bit in the collet, back it out 2mm so that it isn't bottomed out. A bottomed bit will not tighten well, on occasion. If there is any glazing on the shaft of the bit, clean it with blade cleaner.

Alex

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 Post subject: Re: Bridge slot problems
PostPosted: Wed May 08, 2013 8:53 am 
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Joined: Tue Oct 12, 2010 9:01 pm
Posts: 3031
First name: Tony
Last Name: C
City: Brooklyn
State: NY
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Status: Amateur
Did the bit get pulled down into the slot, making your slot too deep, or did it catch on the side of the slot and take out a divot on the side? If option 1, Alex is correct. Don't bottom the bit in the collet. If option 2, then, umm...hold on tighter!

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