59mm L x 68mm W x 18mm H, 26mm Transverse Hole Spcg, 53mm Lateral Hole Spcg, 4 Way HRW Block MPN:HRW21CA1UUGKBLO

Threaded Shank Drill Bits, designed for aviation professionals or hobbyists seeking precise and durable drill bits for working with various metal materials, boast superior cutting strength from their aircraft grade composition craftsmanship; perfect for applications ranging from light aircraft construction to industrial equipment maintenance. Its 120-degree point angle ensures smooth hole starts even on hard surfaces while the #40 wire diameter ensures penetration into diverse thickness materials with ease. Catering to industries such as automotive or general manufacturing seeking top-of-the-line machining tools without breaking the bank, these versatile drill bits offer affordability without compromising on quality workmanship - delivering impeccable results every time. Its overall length of 0.098 inches enables optimal penetration accuracy regardless of material thickness making it an indispensable addition to professional toolkits prioritizing precision machining excellence.