Librarian
21st October 2024, 12:26 AM
Originally posted on WWF by artme on WWF 25th June 2009, 04:53 PM
Chart for drilling metals: drill size and speed.
https://www.ultimatehandyman.co.uk/DI..._technique.htm (http://www.ultimatehandyman.co.uk/DIY_Metalworking/drilling_metal_technique.htm)
Chart for drilling metals: drill size and speed.
https://www.ultimatehandyman.co.uk/DI..._technique.htm (http://www.ultimatehandyman.co.uk/DIY_Metalworking/drilling_metal_technique.htm)