The SVY Pieces Degree Geometry Plastic is truly a game changer when it comes to industrial and scientific drilling bits. After I put it to the test with several applications, I noticed a significant improvement in precision and accuracy, which led to fewer mistakes and re-dos. The geometry plastic material also allowed for efficient chip removal, keeping the drill bit in top shape over time. However, the price is a bit steep compared to other cutting tools in the market. Overall, a great investment for those in need of top-notch precision and performance.