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  • Laminated PCD Insert RNMN120400 TCD100
  • Laminated PCD Insert RNMN120400 TCD100 with cutting edges
  • 2pcs packing Laminated PCD Insert RNMN120400 TCD100
  • 10pcs packing Laminated PCD Insert RNMN120400 TCD100
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Laminated CBN Insert Dia 9.52mm(3/8 inch) for Compacted Graphite Cast Iron Heads & Blocks Resurfacing-R303U

Regular price
$92.90 USD
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Sale price
$92.90 USD
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  • Item No. R303U : ISO size RNGN090300, Round 9.52mm(3/8") with thickness 3.18mm (1/8")
  • Single Sided laminated CBN insert
  • An excellent job for cutting hard cast iron blocks and heads of a single material or bi-metal. Also is the best for compacted graphite cast iron heads and blocks refinishing and resurfacing, Diesel engine rebuilders.
  •  RPM speeds with a 14” (355.6 mm) cutter range from 650-750 RPM.

Laminated CBN Inserts consist of a layer of PCBN composite sheet materials bonded to a carbide substrate, reduced edge build-up allows for high precision cutting. PCBN composite sheet material is also an artificially synthesized material exceeded in hardness only by diamond, while still offering superior wear resistance to carbide in certain applications, which is much suitable for interrupted cutting and difficult-to-machine materials.

Please clean all tooling thoroughly before installing a new CBN inserts. Metal chips, debris or dirt can cause the insert to become misaligned in the tool holder and possibly damage the insert or the work piece. When the cutting edge of the insert becomes dull, simply rotate the CBN until a new cutting edge is presented.

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