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Cutting Edges & End Bits

BYDM provide a complete range of Quality Wear Parts for all OEM brands of earth-moving equipment. Cutting edges and End bits are fabricated using high alloy Boron steels and heat treated to exacting specifications to meet the demanding needs of large earth-moving applications. High Carbon alloy steel is used to manufacture many Road Maintenance Grader Blades and Snow Plow Blades where lower cost is required. Our High Speciality Alloy steels and strict heat treatment tolerances are used to ensure all Cast Wear Parts are of the highest quality possible.



See below types of our products:


Mechanical Properties and materials as below for reference:

Material Treatment Hardness(HRC) Impact Value(J/cm2)
80# carbon steel Non heat treatment 25-33 HRC ≥10
45# carbon steel Heat treatment 40-50 HRC ≥15
30MnB Heat treatment 46-52 HRC ≥40


Please supply us your drawings or OEM part numbers like Caterpillar & Komatsu etc. before inquire.

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