Electric tool parts
Product Description: Purpose: Electric Tool Components Material: 20CrMo Heat Treatment: Carburizing, Quenching + Tempering Key Dimensions: Hole tolerance < 0.02mm, positional tolerance < 0.02mm, concentricity tolerance < 0.03mm, flawless appearance. Processing Equipment: High Precision CNC Turning Machine. Testing Equipment: Two-dimensional Measuring Instrument + Contour Gauge + Internal and External Micrometer + Three-dimensional Measuring Instrument(CMM), etc.