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Kyocera CNMG120412PQ CA515 TAB00895

Kyocera CNMG120412PQ CA515 TAB00895
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Kyocera CNMG120412PQ CA515 TAB00895
$3.59 USD
$5.99 USD
1 or more $3.59 USD
  • Stock: In Stock
  • Model: CA515
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: TAB00895
This product has a minimum quantity of 10
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Product Overview

The CNMG120412PQ is a premium-grade indexable carbide insert from Kyocera, engineered for precision CNC turning operations. Featuring the CA515 PVD-coated carbide substrate and the PQ - Precision Semi-Finishing chipbreaker geometry, this insert delivers exceptional surface finish, dimensional accuracy, and extended tool life across a wide range of workpiece materials.

Designed for modern CNC turning centers and milling machines, the CNMG120412PQ minimizes cutting forces and enhances chip control, ensuring consistent, repeatable results in high-volume production environments. Every insert is manufactured in Japan under strict ISO 9001 quality standards and backed by Kyocera's full manufacturer warranty.

ISO Designation Breakdown

PositionCodeDescription
Insert ShapeCNMGC - Rhombic 80°, N - 0° clearance, M - Medium tolerance, G - Hole + chipbreaker
Inscribed Circle1212.7 mm (1/2")
Thickness044.76 mm (1/5" ≈ 4.8 mm)
Nose Radius121.2 mm
ChipbreakerPQPQ - Precision Semi-Finishing

Engineering Dimensions & Geometry

ParameterValueTolerance
Inscribed Circle (IC)12.700 mm±0.025 mm (M-class)
Insert Thickness (S)4.76 mm±0.13 mm
Nose Radius (r)1.2 mm±0.05 mm
Clearance Angle0° (N-type)
Hole Diameter5.16 mm+0.08 / -0.00 mm
Corner Angle80°±0.5°
Overall Length (L)15.875 mm±0.10 mm

Grade Details — Key Grade Characteristics

The CA515 grade is a PVD-coated carbide specifically developed for high-performance steel machining. Its multilayer TiAlN+TiN coating provides exceptional thermal stability and oxidation resistance at elevated cutting temperatures.

PropertySpecification
Coating TypePVD multilayer (TiAlN + TiN)
SubstratePVD-coated carbide (TiAlN-based multilayer)
HardnessHRA 92.5
Transverse Rupture Strength≥ 3,500 N/mm²
Coating ColorCopper-bronze
ISO Application RangeSteel machining (ISO P10–P30), stainless steel (ISO M20–M30), cast iron (ISO K20–K30)
Recommended Speed Range150–350 m/min (steel), 100–250 m/min (stainless)

Key Benefits: Excellent wear resistance and thermal stability. Optimized for high-speed continuous cutting. Superior crater and flank wear resistance.

Grade Comparison Matrix

GradeCoatingSpeedWear Res.VersatilityBest For
CA515PVD TiAlN★★★★☆★★★★★★★★★☆Steel, general purpose
CA525PVD TiAlN+TiSiN★★★★★★★★★☆★★★☆☆Hardened steel
CA530CVD TiC+Al₂O₃★★★☆☆★★★★☆★★★★★Cast iron, heavy roughing
CA550PVD TiAlN★★★★☆★★★★★★★★★★Stainless steel, superalloys

Chipbreaker Profile

The PQ - Precision Semi-Finishing chipbreaker is optimized for semi-finishing operations. Its geometry ensures reliable chip formation and evacuation, reducing the risk of chip jamming and improving surface integrity.

AttributeSpecification
Chipbreaker TypeSemi-finishing
Recommended MaterialsSteel, stainless steel, cast iron
Rake GeometryPositive rake with controlled chip groove
Feed Range (fₙ)0.08–0.25 mm/rev
Depth of Cut Range (aₚ)0.5–2.5 mm

Recommended Applications & Workpiece Materials

Material GroupExamplesMachinabilityRecommended Use
ISO P – SteelC45, 42CrMo4, 16MnCr5, 100Cr6★★★★★Primary application – excellent chip control and tool life
ISO M – Stainless Steel304, 316, 1.4301, 1.4401★★★★☆Good performance with stable cutting conditions
ISO K – Cast IronGG25, GGG40, EN-GJL-250★★★★☆Suitable for continuous and light interrupted cuts
ISO N – Non-FerrousAluminum 6061, Brass CuZn40★★★☆☆Acceptable for finishing; use lower speeds to prevent built-up edge

Application Map by Operation

OperationWorkpiece MaterialCutting ConditionExpected Surface Finish
External TurningCarbon Steel, Stainless SteelSemi-finishing continuousRa 0.6–1.2 µm
Internal BoringCast IronContinuousRa 0.8–1.6 µm
ProfilingAlloy SteelLight interruptedRa 0.8–1.5 µm

Recommended Cutting Conditions

Parameters below are starting recommendations. Adjust based on machine rigidity, workpiece condition, and required surface finish.

MaterialCutting Speed Vc (m/min)Feed fn (mm/rev)Depth of Cut ap (mm)
Carbon & Alloy Steel (ISO P)190–3000.08–0.250.5–2.5
Stainless Steel (ISO M)130–2200.08–0.250.5–2.5
Cast Iron (ISO K)160–2600.08–0.250.5–2.5

Operating Guidelines

  • Coolant: High-pressure coolant (70–100 bar) recommended for steel and stainless steel to extend tool life and improve chip evacuation.
  • Entry Angle: Maintain a consistent entry angle between 45° and 95° depending on toolholder selection to minimize notch wear.
  • Run-in: Reduce cutting speed by 20% for the first 2 minutes when using a new edge to stabilize the coating.
  • Edge Preparation: The PQ geometry features a honed edge (T-land) suitable for general to finishing cuts. Do not re-grind.
  • Inspection: Check insert seating and toolholder pocket cleanliness before every change to ensure accurate indexing.
  • Replacement: Replace the insert when flank wear (VB) exceeds 0.3 mm or when surface finish degrades beyond specification.

Toolholder Compatibility

The CNMG shape is compatible with a wide range of standard ISO toolholders. Ensure the holder pocket angle matches the insert clearance (0° for N-type).

Toolholder SeriesApplicationCompatible Insert
MCLNR/LExternal turning, 95° approachCNMG..
MCGNR/LExternal turning, 93° approachCNMG..
MCKNR/LExternal turning, 75° approachCNMG..
SCLCR/LBoring bar, 95° approachCNMG..
CCLNR/LExternal turning, 95° approachCNMG..

Packaging & Ordering Information

AttributeDetails
Quantity per Pack10 inserts
Packaging TypeIndividual plastic insert box, 10 inserts per pack
Manufacturer LabelKyocera OEM Label: TAB00895
BarcodeEAN: 496066400895
WarrantyFull manufacturer warranty against defects

Catalog Meta Data

FieldValue
Manufacturer Part Number (MPN)TAB00895
ISO StandardISO 1832:2012 / ANSI B212.4
Country of ManufactureJapan
Quality CertificationISO 9001:2015, ISO 14001:2015
Product FamilyKyocera Turning Inserts – CA Series
Series CodeCNMG-PQ
Replacement Cross-ReferenceCompatible with all ISO-standard CNMG holders and clamps

All specifications are nominal and subject to manufacturing tolerances. For critical applications, consult Kyocera's official catalog or contact our technical support team for application-specific recommendations.

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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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% メーカー正規品

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海外上乗せ利益なし

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