Screw Tap Grinder & Sharpener Drill Bits Sharpener with CBN Wheel Portable Bits Sharpening Machine for HSS Taps M5-M20 110V 0°-30° Angle Adjustment

The screw tap grinder is a sharpening machine designed to expertly resharpen taps within the M5 to M20 range. It precisely grinds the entire cutting surface and edges of worn taps. Equipped with a high-quality, reusable dual-coated CBN (Cubic Boron Nitride) diamond grinding wheel—specifically designed for High-Speed Steel (HSS) materials.A key feature is its adjustable rake angle, which can be precisely set between 0° and 30°. This allows for optimal chip evacuation, significantly reduces torque during tapping, ensures high-quality thread holes, and effectively extends the operational life of your valuable taps. Designed for simplicity and portability, it features an intuitive positioning and clamping mechanism for quick setup and stable processing. Clear dials and a user-friendly design enable anyone, from DIY enthusiasts to professional technicians, to achieve perfect results with ease. Its compact and lightweight build makes it suitable for any workspace, from home garages and auto repair shops to industrial metalworking stores. This machine is the ultimate solution for maximizing tool utilization efficiency and minimizing operational costs.

• [High-Precision Tap Resharpening]:​ Professionally resharpens taps within the M5 to M20 range. The screw tap grinder precisely grinds the entire cutting face and cutting edges of the tap, equipped with a reusable dual-coated CBN diamond grinding wheel for long service life and resharpening accuracy.
• [0°-30° Adjustable Angle]:​ The cutting edge (rake angle) can be precisely set and ground within an adjustable range of 0° to 30°. This ensures smooth chip evacuation, reduces torque and effectively extends tap life.
• [Easy and User-Friendly Operation]:​ Features intuitive positioning and clamping mechanisms for quick setup and stable processing. Clear dials and smooth operation allow any operator to perform tap grinding with ease. The compact and lightweight design makes it suitable for grinding operations in any location.
• [Powerful, Durable, and Efficient]:​ Equipped with an electronically controlled high-speed motor. The CBN grinding wheel operates at a stable 4400 RPM, providing strong power for long-term, efficient operation. It allows for repeated resharpening of expensive taps, significantly reducing procurement costs.
• [Wide Applicability for Multiple Scenarios]:​ Meets the needs of various scenarios, from home DIY and auto repair shops to metalworking workshops. Its precise, fast, and simple operation requires no professional skills for easy grinding, saving costs and improving tool utilization efficiency.