The precise edge hone produced by wet blasting (covered in depth in previous posts and on our Round Shank Tool landing page) also allows the tool to generate an ideal 'chip' with an optimum depth and curl, resulting in longer tool life and a better finish.
Here’s how…
• Chip evacuation: The improved edge geometry facilitates better chip flow, reducing the chances of chip re-cutting and clogging, which can lead to heat build-up and tool failure. Efficient chip evacuation is critical for producing clean and consistent chips that are easy to remove from the cutting zone.
• Reduced friction: The honed edge reduces friction between the tool and the workpiece, leading to smoother cutting action and more efficient chip evacuation. This helps in producing chips that are more uniform in size and shape, which is ideal for maintaining cutting stability and avoiding tool overload.
• Reduced Built-up Edge (BUE): The smoother edge resulting from wet blasting reduces the tendency for material to adhere to the cutting edge (BUE formation). BUE can disrupt chip formation and lead to uneven cutting, so its reduction is beneficial for ideal chip production.
• Reduced vibration: A honed edge can reduce cutting vibrations, leading to a more stable drilling process. Stability in drilling ensures that the chip formation process remains consistent, which is crucial for maintaining the desired chip shape and size.
• Consistent edge: Wet blasting ensures a uniform edge profile across the entire cutting edge, which is critical for producing consistent chips. Consistent chip formation is vital for maintaining smooth drilling operations and avoiding issues like chip clogging.
The perfect edge can be generated for a specific target material, further increasing the value of the tool.
Producing an edge hone that generates an ideal ‘chip’ is just one of many applications and benefits of associated with wet blasting round shank tools. Visit our Round Shank Tools to learn about the rest…
