REF: 0381AOMT1241

Tough-Sigma MP9130 PVD Technology and PEER-M Low-Resistance Chipbreaker

The MP9130 grade utilizes a micro-grain tungsten carbide substrate with an extremely adherent PVD coating (nano-structured Al-Ti-N). This barrier prevents thermal shock cracking when machining difficult-to-cut materials. The PEER-M (Medium / Low-force) chipbreaker offers an ideal balance between a sharp cutting edge and toughness, enabling medium-duty roughing and 90° square-shoulder finishing operations while requiring less machine power.

 Technical Specifications

• ISO Application Range: Group S (Titanium and nickel/cobalt-based heat-resistant superalloys) and Group M (Austenitic, duplex, and precipitation-hardened [PH] stainless steels). Secondary in Group P (treatable alloy steels).

• Recommended Cutting Parameters (Guidelines for Titanium / INOX):

  • Cutting Speed ??(V_c): 45 - 95 m/min (Titanium) / 110 - 190 m/min (INOX).

  • Feed per Tooth (f_z): 0.08 - 0.18 mm/tooth.

  • Axial Pass Depth (a_p): Up to 8.5 mm.

• Product Presentation: Original sealed box of 10 units.

Diameter (Unit)
Quality name	Hard Metal
Quality	MP9130
ANSI	AOMT123608PEER-M
existence
Unit of length	M
D1	2.95
AN	11°
LE	10
L	12
W1	6.6
BS	1.2
S	3.6
RE	0.8