Southeast Tool SE921 — Carbide-Tipped Countersink – Adjustable 45º Angle, 3/8" x 9/64", 5/16" Shank.
- Description: 3/8" x 9/64"
- For Screw: # 6
- Shank: 5/16"
Uses SFFB720
Part of the Southeast Tool Carbide-Tipped Countersink – Adjustable 45º Angle series (Brad Point Bits, catalog page 95).


