Precision-engineered for high-speed, defect-free surface removal on round bars, tubes, and wires — delivering mirror-finish accuracy in stainless steel, alloy steel, titanium & non-ferrous materials.
The TNMX1508 is a premium-grade tungsten carbide bar peeling insert designed for heavy-duty turning applications on centerless and CNC lathes. Engineered with P30-grade 100% pure tungsten carbide substrate and advanced PVD/CVD coating, it delivers exceptional wear resistance, thermal stability, and edge retention — even under high-speed, continuous-cut conditions. Ideal for manufacturers requiring consistent surface integrity, micron-level dimensional control, and extended tool life in stainless steel, bearing steel, spring steel, copper, titanium, and aluminum processing.
As an OEM/ODM partner to global industrial equipment suppliers, we offer full customization — from geometry optimization and logo engraving to branded packaging and application-specific coating formulations — backed by ISO-compliant quality assurance and 100% pre-shipment inspection.
P30-grade WC substrate + dual-layer PVD/CVD coating ensures >3× longer tool life vs. standard inserts — validated under 200+ hours of continuous stainless steel peeling.
Removes scale, cracks, decarburized layers, and oxide films in single-pass operation — achieving Ra ≤0.4 μm surface roughness and ±0.01mm diameter tolerance.
Full customization support: geometry tuning, laser-engraved branding, custom packaging (10 pcs/box), and application-specific coating (TiAlN, AlCrN, or nano-composite).
304/316/410/420; removes heat-tinted oxide & subsurface cracking before cold drawing.
Hydraulic cylinders, medical devices, aerospace components — achieves ID/OD concentricity <0.015mm.
Copper, brass, titanium, magnesium — eliminates smearing & maintains ductility for downstream wire-drawing.
| Item | TNMX1508 Tungsten Carbide Bar Peeling Insert |
| Material | 100% pure tungsten carbide (WC), P30 grade |
| Coating | Multi-layer PVD/CVD (TiAlN + AlCrN composite) |
| Particle Size | 0.6–1.0 μm (uniform distribution, low porosity) |
| Hardness (HV) | ≥1850 HV (substrate), ≥3200 HV (coated edge) |
| Recommended Work Materials | Stainless steel (304/316), alloy steel, bearing steel, spring steel, copper, titanium, aluminum |
| Packaging | 10 pcs per anti-static vacuum-sealed box |
| Origin | Zhuzhou, Hunan Province, China (ISO 9001 certified facility) |
Q: Are you a manufacturer or trading company?
A: We are a professional tungsten carbide tool manufacturer based in Zhuzhou, Hunan — the “Capital of Hard Metals” in China. Factory visits are welcome.
Q: Do you provide free samples?
A: Yes — for in-stock TNMX1508 inserts, we offer up to 2 pcs free for functional testing. Freight is collect. Samples ship within 3 business days.
Q: What is your MOQ for bulk orders?
A: Standard MOQ is 20 pcs. For OEM/ODM orders, MOQ starts at 100 pcs — negotiable based on complexity and volume.
Q: How do you ensure quality control?
A: Every insert undergoes 100% dimensional inspection (CMM), hardness verification (HV tester), coating thickness measurement (EDX), and simulated cutting validation before shipment.
Q: Can you support custom coating or geometry?
A: Absolutely. Our R&D team develops application-specific coatings (e.g., TiSiN for high-temp alloys) and modifies insert geometry per customer drawings or performance requirements.
Get a tailored quote, technical consultation, or sample pack — all within 24 hours.
