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Kyocera DNMG150404C CA320 TME01985

Kyocera DNMG150404C CA320 TME01985
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Kyocera DNMG150404C CA320 TME01985
$4.03 USD
$6.72 USD
1 or more $4.03 USD
  • Stock: In Stock
  • Model: CA320
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: TME01985
This product has a minimum quantity of 10
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Product Overview

The DNMG150404C CA320 TME01985 is a premium-grade carbide turning insert manufactured by Kyocera in Japan. Engineered for CNC turning centers and milling machines, this insert delivers exceptional dimensional accuracy, superior surface finish, and extended tool life across demanding production environments. The Rhombic 55° geometry with 0° clearance (negative rake) ensures stable cutting performance and minimal vibration during high-speed operations.

ISO Designation Breakdown

ISO CodeDNMG150404C
Insert ShapeRhombic 55°
Clearance Angle0° Clearance (Negative Rake)
Tolerance Class±0.05mm (M Class)
Hole / ChipbreakerCentral Mounting Hole with Chipbreaker
Inscribed Circle (IC)15.875 mm (Inscribed Circle)
Thickness4.76 mm
Corner Radius0.4 mm
Chipbreaker TypeC-Type Finishing Chipbreaker

Engineering Dimensions & Geometry

ParameterValueNotes
Inscribed Circle15.875 mm (Inscribed Circle)Nominal diameter per ISO 1832
Insert Thickness4.76 mmMeasured at center hole
Corner Radius0.4 mmDetermines surface finish capability
Hole Diameter4.4 mmStandard clamping hole
Rake AngleNegative (0°)Requires negative toolholder
Nose Angle55°Rhombic geometry

Grade Details – Key Grade Characteristics

CA320 is a PVD-coated carbide grade developed by Kyocera for high-performance machining of ferrous materials. The multi-layer coating architecture combines TiAlN-based layers with an optimized carbide substrate to deliver balanced wear resistance and toughness.

CharacteristicSpecification
Coating TypePVD Multi-Layer (TiAlN-based)
SubstrateFine-grained WC-Co carbide
Hardness (HV)1,650 ± 50
Transverse Rupture Strength3,200 MPa
Coating ColorBronze-Copper
ISO Application RangeP15–P30, M15–M25, K15–K25
Cutting ConditionsContinuous to light interrupted

Grade Comparison Matrix

GradeCoatingBest ForSpeed vs. Toughness
CA320PVD TiAlNSteel, SS, Cast IronBalanced
CA310PVD TiAlNHigher speed finishingSpeed biased
CA330PVD TiAlNInterrupted/heavy cutsToughness biased
CA450CVD TiCN-Al₂O₃High-speed steel turningHigh speed

Chipbreaker Profile

C-Type Finishing Chipbreaker

Sharp, narrow chipbreaker groove optimized for low-feed finishing. Produces tightly curled chips and exceptional surface finish.

Chipbreaker CodeC
Chip ControlExcellent – tightly curled chips
Surface FinishRa 0.4–1.6 µm

Recommended Applications & Workpiece Materials

Material GroupISO CodeMachinabilityRecommended
Carbon Steel (≤ 0.55% C)P.1Excellent✓ Primary
Alloy Steel (≤ 1200 MPa)P.2–P.3Very Good✓ Primary
Stainless Steel (Austenitic)M.1Good✓ Recommended
Stainless Steel (Martensitic)M.2Good✓ Recommended
Gray Cast IronK.1–K.2Good✓ Suitable
Ductile Cast IronK.3Fair–Good✓ Suitable
Tool Steel (Hardened ≤ 45 HRC)P.4Fair△ Conditional

Application Map by Operation

OperationSuitabilityNotes
External Longitudinal Turning★★★★★Primary application; stable chip control
Face Turning (Facing)★★★★☆Excellent toward center; reduce feed by 20%
Internal Boring★★★★☆Use minimum overhang for stability
Profiling / Contouring★★★★☆55° nose angle enables undercut access
Shoulder Turning★★★☆☆Possible with reduced depth of cut
Parting / Grooving★☆☆☆☆Not recommended; use dedicated parting inserts
Threading☆☆☆☆☆Not applicable

Recommended Cutting Conditions

Parameters below are starting recommendations for continuous cutting of carbon steel (P.1). Adjust based on machine rigidity, workpiece condition, and required surface finish.

ParameterRangeOptimal Start
Cutting Speed (Vc)180–280 m/min180
Feed Rate (f)0.05–0.20 mm/rev0.05
Depth of Cut (ap)0.1–1.5 mm0.1
Coolant RecommendationEmulsion (5–8%) or SyntheticHigh-pressure coolant preferred

Operating Guidelines

  • Tool Overhang: Keep toolholder overhang to ≤ 4× shank diameter for boring; ≤ 1.5× for external turning.
  • Insert Seating: Ensure insert pocket is clean and free of chip debris before clamping. Torque clamping screw to 2.5–3.0 N·m.
  • Coolant Flow: Direct coolant nozzle to the cutting zone at 15–20° from tool rake face. Minimum flow rate: 15 L/min.
  • Entry Strategy: Use ramp entry or rounded corner approach; avoid plunging directly into solid material.
  • Chip Evacuation: Verify chip curling and evacuation every 10 minutes during unattended operation.
  • Edge Inspection: Inspect cutting edge under 10× magnification after 30 min of continuous cutting for flank wear.
  • Wear Criteria: Retire insert when flank wear (VB) exceeds 0.3 mm or when surface finish degrades beyond Ra 1.6 µm.

Toolholder Compatibility

This insert requires a negative-rake toolholder with a 55° rhombic pocket. Compatible holder series include:

Toolholder SeriesStyleApplication
DDJNRExternal TurningRight-hand / Left-hand
DDJNLExternal TurningRight-hand / Left-hand
S16Q-SDJCR/LInternal Boring16 mm diameter shank
S20R-SDJCR/LInternal Boring20 mm diameter shank
PDJNR/LFace Turning90° approach angle

Tip: Use a toolholder with precision-ground pockets (G-class or better) to maximize insert life and surface finish.

Packaging & Ordering Information

Manufacturer Part NumberTME01985
Standard Pack Quantity10 inserts per pack
Packaging TypePlastic insert box with foam padding
Label InformationISO code, grade, batch number, barcode
Minimum Order1 pack (10 pieces)
WarrantyFull manufacturer warranty against material defects

Catalog Meta Data

Catalog SeriesKyocera Turning Insert Catalog 2025–2026
Page ReferenceDNM Series – Section 4.2
ECCN ClassificationEAR99
Country of OriginJapan
HS Code8209.00.00
RoHS ComplianceYes – Directive 2011/65/EU
REACH ComplianceYes – No SVHC above 0.1% w/w

Need application support? Our CNC tooling specialists can help you optimize speeds, feeds, and toolholder selection for your specific material and machine. Contact Kyotow.com technical support for free consultation.

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.

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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

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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.