11-04-2012, 10:49 AM
Hi,
This is a good job for a punch and die. But for a one-off job like this, I would just use a regular drill bit. And just sharpen as needed. You may need to hit the backside burrs with a grinder to remove, but for this application, pretty is secondary.
dalee
This is a good job for a punch and die. But for a one-off job like this, I would just use a regular drill bit. And just sharpen as needed. You may need to hit the backside burrs with a grinder to remove, but for this application, pretty is secondary.
dalee
dalee, proud to be a member of MetalworkingFun since Aug 2012.