Drill Bit Milling

When drilling holes, choosing the right tool ensures precision, efficiency, and cost-effectiveness. Usually, solid drills and indexable drills are considered. Both types of drills have unique advantages and their own considerations. Therefore, understanding their characteristics is important to make an informed decision. What is a Solid Drill Bit? Solid drill bits, as the name implies, […]

As the most common tool for hole processing, drill bits are widely used in mechanical manufacturing. In particular, they are widely used and important for processing holes in cooling devices, tube sheets of power generation equipment, steam generators and other parts. Drill Cutting Characteristics The drill bit usually has two main cutting edges. During processing,

What if the hole is too deep and the twist drill bit breaks? Deep hole drilling is hard, and this article outlines the various techniques required, including peck drilling, parabolic groove drilling, custom g-code cycles, and gun drilling or BTA drilling. Most CNC operators know that peck drilling can help drill deep holes. Some use

Conventional Drill Bit Processing Conventional drill bits often face great problems when machining stainless steel and heat-resistant alloys. During machining, there will be a sharp whistling sound, rapidly increasing wear or chipping of the tool cutting edge. The typical phenomenon is the chipping of the secondary cutting edge, also known as the guide edge. If this

In order to ensure that the micro-hole processing has good dimensional accuracy, roundness and straightness, the most important prerequisite is to use a machine tool with high feed accuracy and good stability. In particular, it should be noted that the combined errors of the spindle, fixture and tool should be greatly suppressed. The machine tool

Drilling Technology Preparation Points Before work, first, wipe the sliding parts of the drilling machine clean, inject lubricating oil, and move each operating handle to the correct position; then drive slowly, and after a few minutes of trial operation, wait until the mechanical transmission and lubrication system are normal before starting work. If the drilling

In mechanical processing, hole processing accounts for about 1/5 of the total processing, and drilling accounts for about 30% of the entire hole processing. I believe that everyone working on the front line will not be unfamiliar with drill bits. When purchasing drill bits, there will be drill bits of different materials and colors. So

In the field of metalworking, CNC drill bits play a vital role. They are fixed to CNC machine tools, rotate at high speeds and penetrate deep into the workpiece to create precise holes for various parts and components. However, not all CNC drills are created equal. In fact, they exist in a wide variety of types, with