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Kyocera RCMX1003M0 CA525 TAC04400

Kyocera RCMX1003M0 CA525 TAC04400
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Kyocera RCMX1003M0 CA525 TAC04400
$2.52 USD
$4.20 USD
1 or more $2.52 USD
  • Stock: In Stock
  • Model: CA525
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: TAC04400
This product has a minimum quantity of 10
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Product Overview

The RCMX1003M0 is a premium-grade round turning insert from Kyocera, engineered for general turning operations in modern CNC turning centers. Featuring the advanced CA525 PVD-coated carbide substrate and the – Standard geometry, this insert delivers exceptional wear resistance, predictable tool life, and superior surface integrity across a broad spectrum of steel workpiece materials.

Manufactured to stringent ISO tolerances, the RCMX1003M0 is ideal for high-volume production environments where consistency, reliability, and cost-per-edge optimization are critical. Whether deployed in external turning, facing, or copy-turning operations, this insert maintains dimensional accuracy and minimizes downtime through extended edge life.

ISO Designation Breakdown

Position Code Interpretation
1st – ShapeR – Round InsertDefines insert outline and included angle
2nd – ClearanceC – 7° Clearance (Positive)Relief angle between flank and cutting direction
3rd – ToleranceM – ±0.13 mm (M-class)Dimensional accuracy class (inscribed circle, thickness)
4th – Hole/FixingX – Special GeometryClamp/hole configuration for toolholder security
5th–6th – IC10 – Inscribed Circle 10.0 mmNominal inscribed circle diameter
7th–8th – Thickness03 – Thickness 3.97 mm (5/32")Insert thickness for chip clearance and stability
9th–10th – RadiusM0 – Nose Radius Full RadiusCorner nose radius influencing finish and strength
11th+ – ChipbreakerN/A – Round ProfileChip control geometry and rake profile

Engineering Dimensions & Geometry

Parameter Metric Imperial Notes
Inscribed Circle (IC)10.0 mmNominal diameter over insert corners
Thickness (S)03 mmOverall insert thickness for pocket fit
Nose Radius (rε)Full mmCorner radius determining surface finish
Inscribed Circle Tol.±0.13 mm±0.005"M-class tolerance per ISO 1832
Thickness Tolerance±0.13 mm±0.005"M-class tolerance per ISO 1832
Clearance AnglePositive for reduced cutting forces

Grade Details – Key Grade Characteristics

The CA525 grade is a high-performance PVD-coated carbide substrate developed specifically for ISO P-group materials (steels and cast steels). It combines a fine-grained tungsten carbide matrix with a multi-layer physical vapor deposition coating for exceptional thermal stability and crater wear resistance.

Characteristic Specification
Coating TechnologyMulti-layer PVD (TiAlN-based) – optimized for high-speed steel machining and reduced built-up edge
SubstrateFine-grained WC-Co (6% Co) with high hardness and transverse rupture strength
Hardness (HV30)1,550 ± 50 HV – provides excellent abrasion resistance at elevated temperatures
ISO Application RangeP15 – P30 (steels, cast steels, ferritic/martensitic stainless steels)
Max Cutting Temp.800 °C (1,472 °F) – coating retains integrity under heavy mechanical loads
Color CodeBronze/Copper – visual grade identification for quick tool-crib management

Grade Comparison Matrix

Grade ISO Class Speed Wear Resistance Toughness Best For
CA525 P15–P30●●●●○●●●●●●●●●○General steel turning, balanced performance
CA510P05–P20●●●●●●●●●●●●●○○High-speed finishing, stable conditions
CA530P20–P40●●●○○●●●●○●●●●●Interrupted cuts, forged/cast steel
CA5515P10–P25●●●●●●●●●●●●●●○Precision steel machining, mirror finish

Chipbreaker Profile

– Standard

Standard chipbreaker geometry for general CNC turning applications.

Attribute Value
Rake AngleNeutral
Primary ApplicationGeneral Turning
Workpiece MaterialsSteel
Chip FormControlled 6–9 segment curl, ejectable via standard coolant delivery

Recommended Applications & Workpiece Materials

Material Group Examples Machinability Recommended Use
Carbon SteelsC35, C45, C60, 1045, 1060●●●●●Continuous turning, facing, high feed rates
Alloy Steels42CrMo4, 4140, 4340, 16MnCr5●●●●○Medium to roughing cuts, stable components
Tool SteelsH13, D2, O1, 1.2344●●●○○Lower speeds, consistent depths, annealed state
Cast SteelsGS-25, GS-45, SC410, SC450●●●●○External turning, scale removal, rough castings
Ferritic/Martensitic SS410, 420, 430, 1.4006●●●●○Light interrupted cuts, continuous finishing

Application Map by Operation

Operation Suitability Notes
External Longitudinal Turning★★★★★Primary application; excellent chip control and surface finish
Facing★★★★☆Use reduced feed near center to avoid chip crowding
Profiling / Contouring★★★★★Ideal for complex 3D profiles with round insert
Parting / Grooving★★☆☆☆Not recommended; use dedicated parting inserts
Threading★☆☆☆☆Not applicable; use full-profile threading inserts
Boring (Internal)★★★★☆Compatible with DNMG/DNMX on internal toolholders; ensure chip evacuation

Recommended Cutting Conditions

Parameters below are starting recommendations for continuous cuts in carbon steel (C45 / 1045) using coolant. Adjust based on machine rigidity, workpiece condition, and desired tool life.

Parameter Roughing Semi-Finish Finishing
Cutting Speed (Vc)120 m/min200 m/min280 m/min
Feed Rate (fn)0.40 mm/rev0.28 mm/rev0.15 mm/rev
Depth of Cut (ap)4.0 mm2.5 mm1.0 mm
CoolantEmulsion 6–8%Emulsion 6–8%Emulsion 6–8% or Dry

Operating Guidelines

  • Toolholder Selection: Use Kyocera-approved toolholders with matching insert pocket angles. Ensure clamping mechanism is free of debris and operates smoothly.
  • Run-out Check: Maintain TIR (total indicator run-out) below 0.02 mm at the insert corner to prevent uneven wear and premature chipping.
  • First Cut Protocol: Reduce initial feed by 30% for the first 30 seconds to "season" the cutting edge and stabilize thermal gradients.
  • Chip Management: Verify chip curl and evacuation every 10 minutes of continuous operation. Adjust coolant nozzle to target the rake face directly.
  • Edge Inspection: Inspect the flank wear land (VB) after each batch. Retire inserts when VB exceeds 0.3 mm or when crater wear reaches the cutting edge.
  • Storage: Store inserts in original packaging away from direct sunlight and corrosive atmospheres. Avoid mixed storage with ferrous debris.

Toolholder Compatibility

Toolholder Series Style Compatibility
MDJNR / MDJNL93° External Turning✓ Direct Fit
DDJNR / DDJNL55° External Turning✓ Direct Fit
MVJNR / MVJNL93° External (Lever Lock)✓ Direct Fit
SVJCR / SVJCL93° External (Screw Clamp)✓ Direct Fit
SCLCR / SCLCL95° Internal Boring⚠ Check Pocket
RCM.. Round HoldersRound Insert Holders✓ Direct Fit

Packaging & Ordering Information

Item Details
MPN (Manufacturer Part Number)TAC04400
Standard Pack Quantity10 inserts per sealed plastic container
Packaging TypeAnti-static PE blister with desiccant; barcoded label
Individual Insert MarkingLaser-etched: RCMX1003M0 + CA525 + batch code
Minimum Order1 pack (10 inserts)
WarrantyFull manufacturer warranty against material and manufacturing defects

Catalog Meta Data

Field Value
Product FamilyKyocera Turning Inserts – RCMX Series
Grade FamilyCA500 Series (PVD Coated Carbide)
ISO 1832 ClassRCMX 10 03 M0
Industry SectorsAutomotive, Aerospace, Energy, General Engineering, Mold & Die
Replacement ForOEM equivalent; cross-reference available on request
Data SheetAvailable in PDF format – contact support for detailed cutting data

Specifications are subject to change without notice. Always verify compatibility with your machine tool and application engineer before production deployment. For technical support, cutting parameter optimization, or bulk procurement inquiries, reach out to our tooling specialists.

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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We provide priority worldwide logistics exclusively through our corporate DHL Express account, tracking shipments seamlessly from our hubs in Asia, Europe, and China. Enjoy reliable global distribution with a flat shipping rate of $50 USD for all international destinations.

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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.