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Kyocera WNMG080412C CA310 TMC08387

Kyocera WNMG080412C CA310 TMC08387
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Kyocera WNMG080412C CA310 TMC08387
$3.59 USD
$5.99 USD
1 or more $3.59 USD
  • Stock: In Stock
  • Model: CA310
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: TMC08387
This product has a minimum quantity of 10
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Product Overview

The WNMG080412C from Kyocera is a premium-grade General Turning Insert engineered for medium machining. Featuring the advanced CA310 carbide substrate with multi-layer CVD coating, this insert delivers exceptional performance in steel, stainless steel, cast iron applications. The C-Type (Medium machining) geometry ensures optimal chip control and superior surface finish quality.

Designed for modern CNC turning centers, this negative-type insert with 80° rhombic geometry provides stable cutting action and excellent indexability, maximizing productivity while minimizing tool change downtime.

ISO Designation Breakdown

Position Code Meaning
1-2WN80° Rhombic insert, Negative type
3-4MGMedium tolerance, Ground periphery
5-608Inscribed circle dimension (1/2 inch series)
7-804Insert thickness 4.76 mm
9-1012Nose radius 1.2 mm
11+CC-Type (Medium machining)

Engineering Dimensions & Geometry

Parameter Value Tolerance
Insert Shape80° Rhombic (Diamond)ISO 1832
Inscribed Circle (IC)12.7 mm (1/2 inch)±0.025 mm
Insert Thickness (S)4.76 mm±0.13 mm
Nose Radius (r)1.2 mm±0.05 mm
Relief Angle0° (Negative)
Cutting Edge Length~15.5 mm±0.1 mm
Hole Diameter5.16 mm+0.08 mm

Grade Details — Key Grade Characteristics

CA310 is a CVD-coated grade with TiCN/Al₂O₃/TiN multi-layer coating. Optimized for high-speed steel machining with excellent wear resistance and thermal stability.

Characteristic Specification
SubstrateMedium-grain tungsten carbide (WC-Co)
Coating TypeCVD Multi-layer (TiCN + Al₂O₃ + TiN)
Coating Thickness~12-15 μm total
Hardness (HV)1,550 ± 50
Transverse Rupture Strength≥ 2,800 MPa
Thermal Conductivity45-55 W/m·K
Max Operating Temperature1,000°C

Grade Comparison Matrix

Grade Coating Application Speed Range Materials
CA310 CVD TiCN/Al₂O₃/TiN General Steel Turning 80-250 m/min Steel, Stainless Steel
CA320 CVD TiCN/Al₂O₃ Cast Iron Machining 100-300 m/min Gray Cast Iron, Ductile Iron
CA330 CVD Thick Al₂O₃ Heavy-Duty Roughing 80-200 m/min Steel, Forgings, Castings

Chipbreaker Profile

C-Type (Medium machining)

Medium machining chipbreaker with wide land and shallow groove for stable chip control in general turning.

Feature Specification
Chipbreaker TypeC-Type (Medium machining)
Land Width0.1-0.3 mm (application dependent)
Groove Depth0.05-0.15 mm
Chip Control Range0.05-0.5 mm/rev

Recommended Applications & Workpiece Materials

This insert is optimized for the following materials and operations:

  • Carbon Steel: Excellent performance in low, medium, and high-carbon steels (C15-C60)
  • Alloy Steel: Suitable for chromium, nickel, and molybdenum alloy steels
  • Stainless Steel: Effective for austenitic and martensitic grades
  • Cast Iron: Good performance in gray and ductile cast iron
  • Tool Steel: Capable of machining pre-hardened tool steels up to 45 HRC

Application Map by Operation

Operation Type Materials Performance
External TurningGeneralSteel, Stainless Steel, Cast IronExcellent
Face TurningGeneralSteel, Cast IronExcellent
Copy TurningGeneralSteel, Stainless SteelGood

Recommended Cutting Conditions

Parameters for steel, stainless steel, cast iron with grade CA310:

Parameter Range Optimal
Cutting Speed (Vc)120-220 m/min~120 m/min
Feed Rate (fn)0.1-0.3 mm/rev~0.1 mm/rev
Depth of Cut (ap)0.5-2.0 mm~0.5 mm
CoolantEmulsion / Synthetic5-8% concentration

Operating Guidelines

  • Use standard coolant application for chip control
  • Maintain recommended cutting speeds for grade CA310
  • Check insert seating before each operation
  • Monitor flank wear and replace at 0.2-0.3mm wear land
  • Ensure proper toolholder clamping force

Toolholder Compatibility

This insert is compatible with the following toolholder families (ISO 5611):

Toolholder Type Style Application
MWLNR/L95° Lead AngleExternal turning, general purpose
MCLNR/L95° Lead AngleExternal turning, copy turning
PCLNR/L95° Lead AngleExternal turning, precision
PWLNR/L95° Lead AngleExternal finishing, light cuts

Recommended toolholder clamping system: Lever lock or screw clamp for secure insert retention.

Packaging & Ordering Information

Item Details
Manufacturer Part NumberTMC08387
Standard Pack Quantity10 inserts per pack
Packaging TypePlastic insert box with foam protection
Minimum Order1 pack (10 inserts)
WarrantyFull manufacturer warranty against defects

Catalog Meta Data

Attribute Value
ISO StandardISO 1832:2004
DIN StandardDIN 4983
ANSI ClassificationWNMA / WNMG
Insert TypeNegative, Double-sided
Coating ColorGold/Yellow (TiN top layer)
Country of ManufactureJapan
Catalog SeriesKyocera Turning Inserts

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To guarantee absolute accuracy for your machining requirements, please cross-reference the exact Kyocera Item Code, Item Name, and Material Grade.

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We offer a full refund or replacement if the verified Kyocera part number of the item received differs from the official item code specified in your order confirmation.

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Why are our prices so low? (価格が安い理由): Kyotow sources genuine Kyocera tools directly from domestic Japanese distribution networks, completely bypassing the steep regional markups, localized sales overhead, and heavy middleman margins of Western distributors. We pass 100% of those structural savings directly to your machine shop.
Kyotowは日本の国内流通ネットワークから京セラ正規品を直接仕入れることで、欧米の現地代理店による大幅な上乗せ価格や営業コスト、中間マージンを完全に排除しています。その構造的メリットを、お客様の加工現場へ100%還元いたします。

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