Original raw micro grain material, high hardness and T.R.S. Co: 10%,Wc:90%
TRS: >3600 N/mm2
HRA: 91.8-92.4, HRC:45/55/60/65
Grain size: 0.4-0.6μm
Helix angle: 30°-45 °
Diameter of cutting edge: 0.2-0.9mm; 1-20mm
Diameter of rods: 4-20mm
Length: 50-100mm
Cutting Form: Square,Ball nose, Corner Radius, Taper Flute, etc.
Flutes No.: 1-6
Carbide drill reamers are made from different grade of material HRC45 machine reamer, YG25material, high precision, with 2-8 flutes. Suit for cast iron, carbon steel
HRC55 machine reamer, YL10.2, high precision, with 2-8 flutes, suit for carbon steel, alloy steel.
HRC60 machine reamers, Kennametal2210, high precision, with 2-8 flutes, suit for copper alloy, stainless steel.
HRC65 machine reamer, Germany AF, high precision, with 2-8 flutes, suit for hard metal.
We can supply different types of machine reamers, also we can make the boring reamers according your drawing and samples.
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