Demo: T-A® Pre-Drill and Guided T-A® Stealth Drill

T-A® Pre-Drill Diameter: 0.875 in. (22.23 mm) Depth: 1.00 in. (25.40 mm) Material: (P) Steel 4150 Hardness: 26 - 32 Rc Guided T-A® Stealth Drill Diameter: 0.875 in. (22.23 mm) Depth: 4.50 in. (114.30 mm) Material: (P) Steel 4150 Hardness: 26 - 32 Rc **Exercise caution when drilling deep holes, and refer to deep hole drilling guidelines.**