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Kyocera WNMA080408 CA315 TMD08180

Kyocera WNMA080408 CA315 TMD08180
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Kyocera WNMA080408 CA315 TMD08180
$3.59 USD
$5.99 USD
1 or more $3.59 USD
  • Stock: In Stock
  • Model: CA315
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: TMD08180
This product has a minimum quantity of 10
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Product Overview

The WNMA080408 CA315 TMD08180 is a premium turning insert manufactured by Kyocera. Engineered for external turning operations, this insert delivers exceptional surface finish quality, dimensional stability, and extended tool life across a wide spectrum of machining applications. The W-insert (80° trigon) geometry combined with the CA315 cermet grade makes it the preferred choice for precision machining of steels and stainless steels.

ISO Designation Breakdown

The model code WNMA080408 follows the ISO 1832 standard for indexable inserts:

Position Code Parameter Description
1st Letter W Insert Shape 80° trigon
2nd Letter N Clearance Angle 0° clearance
3rd Letter M Tolerance Class ±0.05–0.15 mm
4th Letter A Hole / Fixing no hole, no chip groove
Size Code 08 Inscribed Circle 9.525 mm (3/8")
Thickness 04 Insert Thickness 4.76 mm (3/16")
Corner Radius 08 Nose Radius 0.8 mm

Engineering Dimensions & Geometry

Insert ShapeW-insert (80° trigon)
Inscribed Circle Diameter (IC)9.525 mm (3/8")
Insert Thickness (S)4.76 mm (3/16")
Corner Radius (rε)0.8 mm
Clearance Angle0° clearance
Tolerance Class±0.05–0.15 mm
Fixing Typeno hole, no chip groove

Grade Details – Key Grade Characteristics

CA315 is a PVD-coated cermet grade optimized for finishing and semi-finishing of steels and stainless steels.

  • Excellent surface finish quality (mirror finish capable)
  • High wear resistance at elevated cutting temperatures
  • Stable performance in continuous to light interrupted cutting
  • Low coefficient of friction reduces built-up edge formation
  • Optimized substrate provides superior edge integrity

Grade Comparison Matrix

Grade Coating Application Workpiece
CA315 PVD Cermet Finishing / Semi-finishing Steel, Stainless Steel
CA325 PVD Cermet Medium machining Steel, Cast Iron
CA310 PVD Cermet Light finishing Hardened Steel

Chipbreaker Profile

GC – General Purpose

Versatile chipbreaker geometry suitable for a broad range of cutting conditions. Reliable chip control across finishing to medium machining.

Recommended Applications & Workpiece Materials

Operation Cutting Condition Workpiece Material
External cylindrical turningContinuous to light interruptedSteel, Stainless Steel
Face turningContinuousCarbon Steel, Alloy Steel
Shoulder turningLight interruptedStainless Steel, Tool Steel
Copy turningVariableSteel, Cast Steel
Finish boringContinuousHardened Steel up to 45 HRC

Application Map by Operation

  • External Turning: Primary application – continuous and light interrupted cuts on cylindrical workpieces.
  • Face Turning: Suitable for facing operations with moderate depths of cut.
  • Shoulder Turning: Effective for 90° shoulder profiles and step machining.
  • Copy Turning: Capable of contour and profile turning with variable engagement.
  • Finish Boring: Ideal for precision internal finishing with excellent surface quality.

Recommended Cutting Conditions

The following parameters serve as starting recommendations. Adjust based on machine rigidity, workpiece condition, and desired surface finish:

Workpiece Material Cutting Speed (m/min) Feed (mm/rev) Depth of Cut (mm)
Carbon Steel (≤ 0.55% C) 200 – 350 0.10 – 0.30 0.5 – 3.0
Alloy Steel (≤ 40 HRC) 150 – 280 0.10 – 0.25 0.5 – 2.5
Stainless Steel (Austenitic) 120 – 220 0.08 – 0.20 0.3 – 2.0
Tool Steel (≤ 45 HRC) 80 – 150 0.08 – 0.18 0.3 – 1.5

Operating Guidelines

  • Use minimum quantity lubrication (MQL) or neat cutting oil for optimal surface finish and tool life.
  • Ensure rigid toolholder and machine setup to minimize vibration and chatter.
  • Maintain consistent chip evacuation to prevent recutting and thermal damage.
  • For interrupted cuts, reduce cutting speed by 20–30% to protect cutting edge integrity.
  • Regularly inspect insert seating surface for debris before indexing to new edge.
  • Use recommended clamping torque for toolholder screws to ensure secure insert fixation.

Toolholder Compatibility

This insert is compatible with the following toolholder families:

  • MWJNR, MWLNR, PWLNR, SWLCR, SWLBR series toolholders
  • Ensure toolholder clamping system matches the insert hole and thickness specifications.
  • Use precision-ground toolholders to maintain insert seating accuracy and repeatability.

Packaging & Ordering Information

Each insert is individually packaged in protective blister packs to prevent edge damage during transit. Standard packaging: 10 inserts per pack. Bulk packaging available for high-volume orders.

MPN / Order CodeTMD08180
Standard Pack Quantity10 inserts
Minimum Order1 pack (10 inserts)
Price per Insert$5.70 USD

Catalog Meta Data

Catalog NumberTMD08180
ISO DesignationWNMA080408
GradeCA315
ManufacturerKyocera
Tool CategoryTurning Insert
Coating TypePVD Cermet
Insert ShapeW-insert (80° trigon)
ChipbreakerGeneral machining

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.

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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.