Taper plug gauge, smooth plug, plug keyway

Botou City Park Measuring Tool Factory specializes in producing taper plug gauge is mainly used for large-diameter, taper and contact rate testing products, is in a private integrated the seizure. Taper plug gauge can be divided into two sizes and coloring plug plug. Since the coloring Taper design and testing are relatively simple, it is widely used in the workpiece measurement. Taper specifications: 3mm-300mm keyway slot width plug plug known as the main material is bearing steel Gcr15 specifications 3MM-50MM Keyway plug shape is sheet-shaped products have plug board, single-headed incompetence plug hole. sheet-shaped plug, Shaft pallets, pallets spigot, shaft card regulations, and other products, plug is used to measure a workpiece precision measuring pore size. keyway plug correctness of measuring thread size tool. This plug types can be divided into ordinary coarse teeth, fine teeth, and pipe thread three. Pitch of 0.35 mm or smaller, two precision and accuracy higher than two threaded plug, and a pitch of 0.8 mm or smaller three precision thread plug gauge not only end the probe. 100 mm below the threaded plug to taper threaded plug. 100 mm or more was double handle threaded plug. Smooth plug Specifications: Ф3-Ф500mm, special models can be customized. Plug the hole with smooth limit gauge of one, there is no special sizing scale measuring tool, used to test the smooth bore diameter size.