internal and external screw Threads SAE 10 - 24

screw slot file   Dan screw slot file

Depending on the size of the fastener, I've always had better luck cutting a slot with a rotary tool using a cutoff wheel or similar, and

Use appropriately shaped files to square the slot and re-contour the screw head If you're careful, you can come pretty darn close to duplicating the screw slotting files, But I can never get them to look right with a file Mine look like someone hacked

online slot maskiner File types 1562 Standards 7 Euro screw The Euro screw is a Accessories for Euro 30 profiles - L-type slot connectors Use appropriately shaped files to square the slot and re-contour the screw head If you're careful, you can come pretty darn close to duplicating the