2 Polycrystaline Cbn Us Dnga-443 Bzn 8200 On Carbide Insert Hard Aerospace Alloy

US $33.00

  • Torrington, Connecticut, United States
  • Feb 27th
                                PRICE IS FOR TWO NEW INSERTS TWO (2)  DGNA-443 INSERT  (DIAMOND/PARALLELOGRAM) PCBN OUTSTANDING surface finish in continuous  and interrupted cuts GOOD AS GRINDING GRADE IS BZN 8200  Best choice for hard turning of hardened steels (>45 HRc) • Excellent abrasion resistance  • High fracture toughness • Excellent chemical stability • Tight part dimensional control • Consistent surface finish in continuous  and interrupted cuts  Results of this study indicate that cutting SPEED has a more dramatic effect on tool life than feed or depth of cut. here is a chart for SPEED rates and depth of cut (THESE WORK WELL) Material                Speed      Feed Rate      Depth of Cut                                m/min     mm/rev           in mm Hardened Steel 100 - 150 0.10 - 0.20      0.10 - 0.50 Alloys Tool & Die Steels 90 - 110 0.10 - 0.20     0.10 - 0.50 The Borazon CBN crystals and a TiN ceramic binder phase provide BZN 8200 with a good combination of impact toughness and chemical stability. It was especially designed for finish machining of hardened steels (>45 HRc). Hard turning operations with BZN 8200 can successfully replace conventional aluminum oxide grinding. It achieves metal removal rates up to 10 times greater than grinding while delivering excellent surface finishes.
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Brand NORTH AMERICAN CARBIDE
Shape Parallelogram/DIAMOND
Model DNGA-443
Nose Angle HONED
MPN BZN 8200
Grade BZN 8200 CBN 8200
Primary Application(s) Cast Iron, Ferrous Material, Hardened Material, High-Temperature Alloy, Non-Ferrous Material, Stainless Steel, Steel
Quantity ONE
Coating PCBN
Country/Region of Manufacture United States

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