NITTO KOHKI Annular Cutter Jetbroach NO.16381 for High-Speed Steel Drilling

NITTO KOHKI Holesaw / Annular Cutter NO.16381 for High-Speed Steel Drilling
The NITTO KOHKI Jetbroach / Annular Cutter model NO.16381 is the ultimate high-speed thick metal hole-cutting innovation developed and manufactured in Japan. Engineered to overcome the limitations of conventional drill bits, it operates on an annular cutting principle that cuts only the perimeter of the hole and ejects the center as a solid slug. This dramatically reduces the contact area and friction, allowing the machine to run smoothly with minimal effort and cut holes up to 3 times faster than standard high-speed steel twist drills. The resulting workpiece features high precision, perfectly round holes, and smooth finishes completely free of burrs or sharp edges. This exceptional engineering saves time and maximizes cost-efficiency on every job site.