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Indexable Grooving Insert MRMN300-M Carbide Insert for MGEHR/L Grooving Cut-Off Tool Holder, PVD Coating, 10pcs

4.8 (1) Write Review
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$29.99

$ 14 .99 $14.99

In Stock

1.Size:Mrmn200-m


2.:Cvd Coated


  • Full radius geometry for applications that require profiling.
  • Cutting Width w: .118”, d: .093”, OAL b: .827”, r: 1/16”, Number of Cutting Edges: 2.
  • Offers a wide range of applications including steel, stainless steel continuous cutting and interrupted cutting.
  • Excellent wear resistance and breakage resistance.
  • Package: Box of 10 pcs for easy storage and transportation


ISO #: MRMN300 Shape: Grooving Longth(L): 21mm Width(B): 3mm Thickness(S): 4.8mm Radius(R): 1.5mm Material: Carbide Coating: PVD coating Machining Material: Steel Insert Grade: BPG20B ISO Grade Classification: P20-P30 M20-M30 Chip Breaker: M 1 Pack/10 Pieces


Jermey Ward
Reviewed in the United States on March 29, 2023
Bits worked great in 316 stainless-steel. I'm still on my first one after 50 cuts. Using them to cut a thread relief no chatter marks either.
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