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Kyocera WNMG080408ZS CA4515 TJH08620

Kyocera WNMG080408ZS CA4515 TJH08620
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Kyocera WNMG080408ZS CA4515 TJH08620
$3.59 USD
$5.99 USD
1 or more $3.59 USD
  • Stock: In Stock
  • Model: CA4515
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: TJH08620
This product has a minimum quantity of 10
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Product Overview

The WNMG080408ZS grade CA4515 (MPN: TJH08620) is a precision-engineered indexable insert manufactured by Kyocera in Japan. Designed for Continuous to light interrupted, sticky materials, this insert delivers Ra 0.8-3.2 µm with optimized chip control and extended tool life. The ZS - Stainless Steel Semi-Finishing geometry ensures reliable performance across Austenitic stainless (304, 316), Martensitic stainless (410, 420) applications.

ISO Designation Breakdown

PositionCodeMeaning
1st LetterWInsert Shape: Trigon (80° included angle)
2nd LetterNRelief Angle: Negative
3rd LetterMTolerance Class: M (dimensional precision)
4th LetterGHole/Chipbreaker: G (clamping and chip control)
Size08Inscribed Circle: 12.7 mm
Thickness04Insert Thickness: 4.76 mm
Nose Radius08Corner Radius: 0.8 mm

Engineering Dimensions & Geometry

ParameterValueTolerance
Inscribed Circle (IC)12.7 mm±0.025 mm
Insert Thickness (S)4.76 mm±0.13 mm
Corner Radius (rε)0.8 mm±0.05 mm
Mounting Hole (d1)4.4 mm+0.08/-0.00 mm
Corner Angle80°±0.5°

Grade Details - Key Grade Characteristics

PropertySpecification
Grade TypeCVD Coated Carbide
SubstrateWC-Co (Tungsten Carbide-Cobalt)
CoatingTiCN + Al₂O₃ + TiN multi-layer CVD
Color CodeGold/Yellow
HardnessHRA 91.5
Transverse Rupture Strength2,400 MPa
  • Excellent wear resistance
  • High thermal stability
  • Superior crater resistance
  • Good balance of toughness and hardness

Grade Comparison Matrix

GradeTypeBest ForSpeed Range
CA4515CVD Coated CarbideSteel, Stainless Steel, Cast Iron120-250 m/min
CA4515CVD Coated CarbideGeneral purpose steel, stainless, cast iron120-350 m/min
CA420MCermetHigh-speed finishing, mirror surfaces200-450 m/min

CA4515 Advantage: Mid-range grade offering optimal balance between tool life and cutting speed for general machining applications.

Chipbreaker Profile

ParameterValue
Chipbreaker DesignationZS - Stainless Steel Semi-Finishing
Groove GeometrySpecialized groove for sticky materials
Land Width (bγ)0.12 mm
Rake Angle (γ)12° positive
Groove DepthMedium 0.22 mm
Chip ControlOptimized for stainless steel chips
Optimal Feed RangeAustenitic and martensitic stainless steels, medium feed rates

Recommended Applications & Workpiece Materials

Operation TypeWorkpiece MaterialCutting Mode
Stainless steel turningAustenitic stainless (304, 316)Continuous to light interrupted, sticky materials
Austenitic machiningMartensitic stainless (410, 420)Continuous to light interrupted, sticky materials
Corrosion-resistant alloy turningDuplex stainlessContinuous to light interrupted, sticky materials
Food-grade component machiningNickel alloysContinuous to light interrupted, sticky materials

Application Map by Operation

OperationFeed (mm/rev)Depth (mm)Priority
Finishing0.05-0.150.1-0.5★★★☆☆
Semi-Finishing0.10-0.250.3-1.5★★★★☆
Medium Machining0.15-0.350.5-3.0★★☆☆☆
Roughing0.20-0.601.0-6.0★★☆☆☆
Interrupted Cutting0.15-0.401.0-4.0★☆☆☆☆

Recommended Cutting Conditions

Workpiece MaterialCutting Speed Vc (m/min)Feed f (mm/rev)Depth ap (mm)
Carbon & Alloy Steel120-2500.10-0.300.20-2.50
Stainless Steel80-1800.10-0.300.20-2.50
Cast Iron70-1400.10-0.300.20-2.50

Note: Values are starting recommendations. Adjust based on machine rigidity, workpiece condition, and coolant application.

Operating Guidelines

  • Speed Selection: Start at lower end of Vc range and increase gradually while monitoring tool wear and surface finish.
  • Feed Rate: Use minimum feed for finishing; increase for roughing while maintaining chip thickness below 0.3 mm for optimal chip control.
  • Depth of Cut: For finishing, keep ap below 0.5 mm. For roughing, ensure ap exceeds nose radius by at least 3× to avoid notch wear.
  • Coolant: Flood coolant recommended for steel and stainless steel. For cast iron, dry machining or minimal mist is preferred.
  • Tool Overhang: Minimize overhang to reduce vibration. Use shortest possible toolholder for the application.
  • Insert Seat: Ensure holder seat is clean and free of chips before clamping. Torque clamping screw to 3.5-4.5 N·m.
  • Edge Preparation: This insert features a 0.12 mm honed land. Do not re-sharpen or alter edge geometry.

Toolholder Compatibility

Holder TypeCompatible SeriesApproach Angle
Negative (0° clearance) toolholders with 80° or 35° approach angleMWLNR/L, MWLNR/L, PWLNR/L (Trigon 80° negative holders)Per ISO standard for W-inserts

Holder Selection Tips: Choose a holder with sufficient chip clearance for the insert thickness (4.76 mm). For WNMG080408ZS, ensure the holder clamping mechanism matches the insert hole diameter (4.4 mm).

Packaging & Ordering Information

ItemDetails
MPN (Manufacturer Part Number)TJH08620
Standard Packaging10 inserts per sealed plastic box (anti-corrosion packaging)
Minimum Order1 box (10 inserts)
Bulk PricingAvailable for quantities ≥50 boxes. Contact sales for quotation.
WarrantyFull manufacturer warranty against material and manufacturing defects

Catalog Meta Data

AttributeValue
Product ID4096
ManufacturerKyocera
Country of OriginJapan
ISO StandardISO 1832:2017
Grade ClassificationCA4515
Coating TechnologyTiCN + Al₂O₃ + TiN multi-layer CVD
Application ClassContinuous to light interrupted, sticky materials
Price per Insert$5.70 USD

Shipping & Stock Information │ 発送・在庫情報

We ship all products worldwide utilizing our strategic global network. To ensure the fastest dispatch times and optimal customs clearance, items are fulfilled and shipped directly from our primary corporate distribution facilities.

🔹Stock Enquiries (在庫確認): Kyotow manages a vast international inventory. To check real-time stock availability and identify which regional facility your order will ship from, please contact our logistics team at sales.kyotow@gmail.com.

🔹Order Processing Pipeline:

  • In-stock items (在庫あり): Dispatched with precision from the nearest regional hub within 3 business days.
  • Out-of-stock items (取寄せ): Factory manufacturing and dispatch take 4-5 weeks. Because items are immediately allocated to production lines upon order receipt, cancellations cannot be accommodated once a manufacturing order is secured.
  • Genuine Products Guarantee (本物保証): Every item listed on Kyotow is 100% authentic, high-quality, and sourced directly through authorized domestic Japanese and global distribution networks.

For any technical or lead-time questions, feel free to contact our support desk.

Product Images & Technical Accuracy │ 正確な製品情報

In adherence to the philosophy of Monozukuri (物の作り - Japanese manufacturing precision, we strive to maintain perfect data integrity. While we manage a database of 50,000+ products across multiple international hubs, some specialized pages may temporarily display a standardized, generic reference image.

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

🔹How to Proceed with Your Purchase:

  • Use the official Kyocera Item Code and Grade specification to verify exact dimensions and compatibility before purchasing.
  • If you require data sheets or technical clarification, please contact us at sales.kyotow@gmail.com.

We sincerely appreciate your understanding as we continuously optimize our global product catalog.

Refund & Cancellation Policy │ 返品・キャンセルポリシー

🔹100% Accuracy & Refund Guarantee (安心保証)
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.

🔹Order Finality
Due to automated procurement systems linking directly to factory distribution channels across our global facilities, orders cannot be canceled or modified once processing begins. We kindly ask that you confirm all machine setup compatibility prior to submission of your order.

🔹Need Assistance? (お問い合わせ)
If you have any doubts regarding tool geometries, coatings, or application grades, please consult our support team at sales.kyotow@gmail.com before finalizing your procurement.

Payments & Security │ 安全な決済方法

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Fast & Reliable Worldwide Shipping │ 国際スピード郵便

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Direct Supply Chain Transparency サプライチェーンの透明性

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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Domestic Sourced

日本国内直接調達

Procured straight from Japan's local wholesale networks to capture maximum market arbitrage.

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100% Genuine

100% メーカー正規品

Zero counterfeit risk. All items are brand-new, authentic factory-sealed Japanese stock.

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No Regional Markups

海外上乗せ利益なし

We bypass Western corporate sales teams and localized regional overhead costs entirely.