13-05-17, 03:01 PM
I have this set of colbolt drill bits http://www.toolstation.com/shop/p94153?table=no but most of them are now blunt.
Can someone recommend a sharpening gizmo to re grind them, I do have a bench grinder and stone but I can never seem to get the angle right.
Can someone recommend a sharpening gizmo to re grind them, I do have a bench grinder and stone but I can never seem to get the angle right.
I don't do rain or threat there of. dry rider only with no shame.