Metal Drilling Step drill

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{"cid":"140353","pid":"24365524","pimg_url":"\/\/img1.tradegrowthhub.com\/e3\/fd\/ecf42bd40cce\/product\/84440147_s-w400xh400.jpg","name":"synthetic materials & Graphite Dlc Diamond Like Carbon Coated Tungsten Carbide Twist Step Drill for Aluminum and Plastic Machining","attrs":{"Price":"Negotiable","MOQ":"5 Pieces","Delivery Time":"Negotiable"}}