Series 1-AL, 113 TPI, 1/2 Inch Right Hand Thread, Lead Screw Assembly MPN:21405

These replaceable drill tips offer exceptional value by offering quality performance and efficiency to tackle various applications in manufacturing or construction settings at an affordable price. The M42 grade steel construction of the bit makes it suitable for drilling through metals such as mild steel, stainless steel, or aluminum with ease while retaining its sharpness for extended periods even at higher temperatures or pressure. This 140-degree point tip provides fast and accurate starts with better hole straightness that lasts longer compared to traditional drill bits due to its high wear resistance quality. In terms of its dimension, it measures one 7/64ths inches in diameter (0.135) and sixteen and fifteen hundred thousandths inches (15/16) long while featuring an overall capacity size approximately three-quarters of an inch core drilling holes. Additionally, these tips can be fitted to various hammer or electric drills reducing downtime associated with switching between bits, thus enhancing productivity on a job site or manufacturing unit. These reusable tips offer the value for money without sacrificing performance that attracts customers from industries requiring frequent hole drilling in their operations.