1/2 x 12" 135º HD Black Oxide Drills

Tru-Cut Mfg.

Upgrade your drilling operations with the 12" Heavy-Duty Black Oxide Extension Drill Bit by Tru-Cut Mfg. Engineered for precision and endurance, this drill bit is designed to tackle deep-hole drilling tasks in tough materials with ease. The robust High-Speed Steel construction ensures lasting performance, while the 135° split point tip facilitates quick and accurate starts, eliminating any deviations. Featuring a resilient black oxide finish that reduces friction and prevents rust, this drill bit delivers consistent and dependable results even under the most challenging conditions.

• Exceptional 12" Reach for deep hole drilling and access to tight spaces
• Fast, Accurate Starts with a self-centering 135° split point tip
• Heavy-Duty Durability due to premium High-Speed Steel (HSS) build
• Enhanced Performance with a corrosion-resistant black oxide finish for smoother drilling

Type: High-Speed Drill Bits

Tags: Holemakers, High-Speed Drill Bits, HSS, Tru-Cut Mfg., Alloy Steel, Iron, Carbon, PVC, Wood, 135º split point, Black Oxide finish, Fractional Measuring System, 12" length, 1/2 size