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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 12.7mm(1/2 inch) for Cast Iron Heads with Steel - R303H

Regular price
$98.90 USD
Regular price
Sale price
$98.90 USD
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  • Item No. R303H : ISO size RNGN120400, Round 12.7mm(1/2") with thickness 4.76mm (3/16")
  • Single Sided laminated CBN insert
  • Idea for cast iron heads with steel precombustion chambers refinishing and resurfacing.
  • RPM speed with a 14” (355.6 mm) cutter range from 600-700 RPM and with an 18” (457 mm) cutter range from 500-600 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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