Yes, that's correct. The video shows a 𝗱𝗲𝘀𝘁𝗿𝘂𝗰𝘁𝗶𝘃𝗲 𝗹𝗶𝗺𝗶𝘁 𝘁𝗲𝘀𝘁 conducted during the development phase. It's normal for the drill bit to be damaged under those extreme conditions. A high-quality step drill bit on the market is typically able to drill 20 holes in stainless steel without issue. Our product is designed to ensure it can perform this task under normal usage conditions before it leaves the factory. Additionally, the step drill bit shown in the video is a 𝗽𝗿𝗼𝘁𝗼𝘁𝘆𝗽𝗲 𝘄𝗶𝘁𝗵𝗼𝘂𝘁 𝗮𝗻𝘆 𝗰𝗼𝗮𝘁𝗶𝗻𝗴. The final version of the drill bit will have a protective coating, which will significantly increase its lifespan.🥰
@brianpeyton60833 күн бұрын
I will be checking you guys out now, I'm glad to see you trying to improve your products. I'm sure it isn't easy and takes lots of work.
@ezarctools2 күн бұрын
Thanks for your kind words! We're constantly working to enhance our products, and it's feedback like yours that motivates us.
@mikesleftarm843 күн бұрын
This is pretty impressive. There definitely was still damage to one of the cutting edges after the 25 hole test in the 304 steel, but that's not entirely unexpected. One possible solution to this would be if the first section of the bit is longer than the others to provide enough material for resharpening a few times.
@ezarctools2 күн бұрын
Thank you for your suggestion. The original step drill bit has a thicker first section, which offers a longer lifespan but comes with slower drilling speed. In the upgraded version, we've made the first section thinner to improve drilling efficiency, but this inevitably affects its lifespan. To address this, we’ve developed multiple solutions to minimize the impact. Additionally, the video shows a destructive limit test performed during the development stage, which is why the drill bit was damaged-this is normal under such conditions. The step drill bit shown in the video is a bare prototype without a coating. The final version of the drill bit will have a coating, which will enhance its durability and increase its lifespan.🥰