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Ken_Shea
11-20-2004, 12:40 PM
I am finding various angles for these (82,90,120) and am wanting to know the appropriate angle of spot drill for use with 135 degree drills.

Thanks
Ken

wms
11-20-2004, 05:43 PM
Ken,

I use the 120 degree...as it will provide the best "nest" for most drill angles.

Ken_Shea
11-20-2004, 07:38 PM
Thanks "again" :)

Ken

3t3d
11-20-2004, 08:39 PM
I am finding various angles for these (82,90,120) and am wanting to know the appropriate angle of spot drill for use with 135 degree drills.

Thanks
Ken

I always use 90 degree spotting drills, and they are also usefull as a 45 degree
chamfering tool.
Really nice looking parts with a even chamfer all aorund them!

Pete

Ken_Shea
11-20-2004, 08:55 PM
Hi Pete,
I was planning on getting a 90 degree, as well, for that very purpose, the 90 degree also make for easy DOC calculations.