iMeshbean Drill Bits Sharpener, 3-20mm Bits Grinder Sharpener w/CBN & SDC Wheels, Portable Sharpening Machine with 18 Collets

‌➤【High-precision Sharpening】 - This drill bits sharpener excels at sharpening point angle and lip relief angle; - Features 18 elastic collets - 3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20 suitable for ф3-ф20 diameter of drill bits.Includes 2 professional drill bits collet chuck for your safe operation; - Accurate, stable, and easy to use. Their design results in a marked saving in cost of the drill bits. ➤【95° to 135° Adjustable Point Angle】 - Our drill bits grinder sharpener provides 95° to 135° point angle adjustment, ensuring precise coordination with drill hole material and rotation speed. Ensure that the drilling accuracy is within 0.1mm. - Moreover, you can also DIY the lip relief angle through the positioner pins, grinding 4 types of lip relief angle to meet different needs. ➤【CBN & SDC Grinding Wheels】 - Preinstalled 1 pcs CBN grinding wheel for grinding high speed steel drill bits - Comes with SDC grinding wheel for grinding Alloy Tungsten Steel drill bits - Easy to replace,widely compatible with different materials ➤【Utilizing a Powerful DC Motor】 - Our drill bit sharpener grinder operates with strong horsepower and torque, running at 4500PRM high speed while maintaining low noise levels.45# steel material significantly improves stability and longevity. ➤【Easy To Use】 - Adjust the scale pointer according to the outer diameter of the drill bit being ground. Rotate to locate, more accurate. Grinding seat is easier to use. Insert the collet set to the grinding hole parallelly. Rotate 180° left and right each once to complete. Freely adjust grinding angle according to the desired drill bit tip angle ➤【Versatile & Prepared for Various Tasks】 - This drill bit grinding and sharpening machine is specifically designed for the re-sharpening of drill bits. Whether you are working in a factory, workshop, garage, or engaged in DIY projects at home, effortlessly maintain the sharpness and readiness of your drill bits.