Angle flat feet (swallowtail feet) uses: Press JB/T7977-99 standard manufacturing, material HT200-300, face scraping process for straightness and flatness measurement of the workpiece and machine tool guide the inspection and repair Measurement of grinding. 
 Angle flat foot (the swallowtail feet) Specification: (mm) 500 concave 500 convex 750 concave 750 convex 1000 concave 1000 convex 1500 concave 1500 convex 
 Angle flat foot (the swallowtail feet) Angle: 45 degrees, 50 degrees, 55 degrees, 60 degrees. 
 Angle of the flat-foot (the swallowtail feet) forms: divided into convex and concave in two forms 

 More products: Bridge-type flat feet | cast iron square foot angle flat feet 
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