When using the FX-ZDS end mill for carbide counterboring , do I need to drill pilot holes first?
No : 692
公開日時 : 2024/10/22 00:00更新日時 : 2025/04/17 07:25
Not required for FX-ZDS. For VP-ZDS in powder metallurgy HSS , Pilot hole is required. ( Pilot hole diameter is recommended to be at least 50% of the diameter of the tool used).