Hi I like to engrave letter on 50 Rc H13 ,letter should be no more then .010 wide and .005 thick,what kind a bit I should use .I will do ti on CNC mill up to 7500 rpm.thank You
Hi I like to engrave letter on 50 Rc H13 ,letter should be no more then .010 wide and .005 thick,what kind a bit I should use .I will do ti on CNC mill up to 7500 rpm.thank You
i use a #0 center drill works great
Thank You
A 1/16 or 1/32 ballnose endmill would look good as well.