31/64" HD Jobbers w/3-Flat Shank (12 pack)

Triumph Twist

Enhance your drilling efficiency with the 31/64" HD Jobbers with 3-Flat Shank by Triumph Twist. These high-speed drill bits feature a 135° split point for precise drilling, made from premium grade high-speed steel for durability. The black and gold coating provides extra protection, while the heavy-duty construction ensures reliable performance. With 3 flats on the shank for a secure grip, this 12-pack set is ideal for professionals and DIY enthusiasts alike. Specifications: - Size: 31/64" (0.4844 decimal) - Usable Length: 4-3/8" - Overall Length: 5-7/8" - Part Number: 22731 - Pack Size: 12 - Point: 135° Split Point - Material: Premium Grade High Speed Steel - Coating/Finish: Black and Gold - Other: Heavy-Duty Construction, Fractional - Shank: 3 Flats Type: High-Speed Drill Bits Tags: drilling, high-speed, jobbers, 3-flat shank, Triumph Twist, professional tools, DIY essentials