Choosing the Right HSS Twist Drill Bit: 118-Degree vs. 135-Degree Angle
When it comes to choosing between a 118-degree and a 135-degree hss twist drill bit, it all boils down to the specific task at hand.
The 118-degree drill bit is perfect for drilling into softer materials such as wood, plastic, and aluminum. Its sharper point allows for easier penetration and reduces the likelihood of the bit wandering off course.
On the other hand, the 135-degree drill bit is more suited for harder materials like stainless steel, cast iron, and other metals. The higher angle reduces the pressure required to drill through tough surfaces, resulting in less wear and tear on the bit.
So, when deciding between a 118-degree and a 135-degree hss twist drill bit, consider the material you will be working with and choose the bit that will provide you with the best results.