Min. Order Reference FOB Price
1 Piece US$45,000.00 / Piece
Product Description
Product Description machining accuracy meausre of skewness: 1mm/1000mm(workpiece is not rorate) 0.5mm/1000mm(the workpiece rotate, drilling coaxial hole, bar type workpiece) roughness:Ra0.8~6.3um accurancy:H7~H11 Roundness: ≤0.008 2.Machine brief: Gun drill ...