680-316 || 1 Diameter, Uncoated Countersinks – 6 Flute – 60 Degree
1×1-1/2×2-3/4 – Countersinks – 6 Flute – 60 Degree – Uncoated
Mastercut Tool Corp. (c) 2026
1×1-1/2×2-3/4 – Countersinks – 6 Flute – 60 Degree – Uncoated
Mastercut Tool Corp. (c) 2026