Drill Bits Sharpener, 4-14mm Portable Electric Drill Bit Grinding Machine, with High-Precision 11 Collets, 95°-135° Angle Adjustable, Professional Drill Bit Sharpening Tool(

Name: Drill Grinder Power: 160W Tool tip angle: 100° (95°) ~ 135° Grinding range: ф4-ф14mm Speed: 4400 rpm Standard barrel: ф4, ф5, ф6, ф7, ф8, ф9, ф10, ф11, ф12, ф13, ф14 (11 pieces) Packing size: 30×20x20cm Weight: 13kg Notes: The product size is measured manually, there may be a slight error of 1-3cm, please understand.

• Features: This drill sharpener is accurate, fast and easy to operate. No experience in sharpening is required. It is small and can be lifted with one hand, suitable for factories, workshops or daily personal use. Detailed instructions are included to make operation easier
• High efficiency: powerful DC motor electronic control, speed 4400 rpm, stable frequency, strong horsepower, long-term use, low noise
• Accessories: Equipped with 11 chucks (4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14), suitable for drill bits with a diameter of φ4-φ14 mm
• Adjustable Angle: The end mill sharpener has the function of adjusting the tip (center point) size, which can effectively match the drilling material and rotation speed. The tip angle can be adjusted within the range of 100° (95°) ~ 135°
• Parameters: Power: 160W, Grinding wheel speed: 4400RPM, Grinding diameter: 4-14mm, Product weight: 13kg, Chuck: 11, Grinding wheel: CBN&SDC