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Kyocera VBMT110304HQ CA125P TMK00451

Kyocera VBMT110304HQ CA125P TMK00451
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Kyocera VBMT110304HQ CA125P TMK00451
$5.61 USD
$9.35 USD
1 or more $5.61 USD
  • Stock: In Stock
  • Model: CA125P
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: TMK00451
This product has a minimum quantity of 10
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Product Overview

The VBMT110304HQ CA125P TMK00451 is a premium-grade carbide indexable insert manufactured by Kyocera in Japan. Designed specifically for Heavy-Duty Turning operations, this insert delivers exceptional dimensional accuracy, superior surface finish, and extended tool life in demanding CNC turning environments. The optimized substrate and advanced PVD coating technology ensure consistent performance across a wide range of workpiece materials.

ISO Designation Breakdown

PositionCodeMeaning
1st LetterVInsert Shape: 35° Rhombic
2nd LetterBClearance Angle: 5°
3rd LetterMTolerance Class: M (±0.05–0.13 mm)
4th LetterTFixing & Hole Type: Single-sided with hole
Size11Inscribed Circle Diameter: 11 mm
Thickness03Nominal Thickness: 3.18 mm
Corner Radius04Nose Radius: 0.4 mm
ChipbreakerHQHQ - Heavy-Duty Chipbreaker

Engineering Dimensions & Geometry

ParameterValueTolerance
Inscribed Circle Diameter (IC)11 mm±0.05 mm
Insert Thickness (S)3.18 mm±0.13 mm
Nose Radius (rε)0.4 mm±0.10 mm
Clearance Angle±1°
Inscribed Circle Shape35° Rhombic
Cutting Edge Length (approx.)8.8 mm

Grade Details — Key Grade Characteristics

CA125P is a high-performance cermet grade developed by Kyocera for precision finishing and medium-speed machining applications. Key characteristics include:

  • Substrate: Ti(C,N)-based cermet with ultra-fine grain structure
  • Coating: Advanced PVD multi-layer coating (TiN/TiAlN)
  • Hardness: HV 1,650 ± 100 (exceptional wear resistance)
  • Transverse Rupture Strength: 2,400 MPa (high mechanical reliability)
  • Thermal Stability: Optimal performance up to 800°C cutting temperature
  • Color Code: Gold (standard Kyocera cermet identification)

Grade Comparison Matrix

PropertyCA125PPR930TN60
Material ClassCermetCermetCermet
Primary ApplicationSteel FinishingSteel Semi-FinishingHigh-Speed Finishing
Cutting Speed (Vc)150–350 m/min120–280 m/min200–400 m/min
Wear Resistance★★★★★★★★★☆★★★★★
Toughness★★★☆☆★★★★☆★★☆☆☆
Surface Finish QualityMirrorExcellentSuperior

Chipbreaker Profile

HQ - Heavy-Duty Chipbreaker

FeatureSpecification
Rake AnglePositive 8°–12°
Groove Depth0.08–0.15 mm (optimized for chip curl)
Chip Control Range0.05–0.25 mm/rev feed rate
Land Width0.10–0.20 mm (polished for low friction)
Intended Chip Form6-shaped or C-shaped short chips

Recommended Applications & Workpiece Materials

  • Carbon Steel: C15–C45, C45E, C60 (ISO P.1–P.3)
  • Alloy Steel: 42CrMo4, 16MnCr5, 34CrNiMo6 (ISO P.4–P.5)
  • Tool Steel: H13, D2, O1 (ISO P.6–P.7, reduced speeds)
  • Stainless Steel (limited): 304, 316L at lower Vc (ISO M.1–M.2)
  • Cast Iron: GG25, GGG40 (ISO K.1–K.2, dry machining preferred)
  • Non-Ferrous: Aluminum alloys <5% Si (ISO N.1–N.2)

Application Map by Operation

OperationSuitabilityNotes
External Turning★★★★★Primary application; excellent surface finish
Internal Turning (Boring)★★★★☆Use with appropriate boring bars; check stability
Face Turning★★★★☆Suitable for light facing cuts; avoid interrupted cuts
Grooving & Parting★☆☆☆☆Not recommended; use dedicated groove inserts
Threading★☆☆☆☆Not applicable; use dedicated thread inserts
Profiling★★★★☆Excellent for complex contours with small corner radius

Recommended Cutting Conditions

ParameterRoughingSemi-FinishingFinishing
Cutting Speed Vc (m/min)233–263263–278278–328
Feed Rate fn (mm/rev)0.19–0.240.1–0.190.07–0.1
Depth of Cut ap (mm)2.3–3.30.6000000000000001–2.30.4–0.6000000000000001
CoolantWet (emulsion 5–8%)Wet or MQLDry or MQL preferred

Values are starting recommendations. Optimize based on machine rigidity, workpiece condition, and required surface quality.

Operating Guidelines

  • Tool Overhang: Minimize overhang to prevent vibration; use shortest possible toolholder
  • Runout: Ensure insert seat runout <0.01 mm for optimal finish
  • Clamping Force: Torque lever to 3.5–4.5 N·m; verify with torque wrench
  • Insert Change: Replace when flank wear (VB) exceeds 0.15 mm or when surface finish degrades
  • Storage: Keep inserts in original packaging; avoid humidity >60% RH
  • First Cut: Reduce feed by 20% for first 30 seconds to break in cutting edge

Toolholder Compatibility

This insert is compatible with standard ISO 35° Rhombic Toolholders (D-style). Recommended toolholder families:

Toolholder FamilyStyleInsert SizeApplication
SVJCR/LExternal11General Turning
SVVCNExternal11Precision Finishing
SVQCR/LExternal/Internal11Versatile Setup
MTJNR/LInternal11Boring Operations

Packaging & Ordering Information

  • Packaging: Each insert is individually sealed in anti-corrosion VCI film; 10 inserts per plastic box
  • Minimum Order Quantity: 10 inserts (1 box)
  • MPN: TMK00451
  • Grade: CA125P
  • Price per Insert: $8.9
  • Stock Status: In Stock — ships within 24 hours
  • HS Code: 8209.00.00 (Indexable Inserts)

Catalog Meta Data

AttributeValue
ManufacturerKyocera Corporation, Japan
Country of OriginJapan
ISO 9001 CertifiedYes
RoHS CompliantYes
WarrantyFull manufacturer warranty against material defects
Catalog SeriesKyocera Standard Turning Inserts
Data SheetAvailable upon request

Why Buy from Kyotow.com? We supply 100% genuine Kyocera inserts with full manufacturer warranty, expert technical support, and fast tracked delivery worldwide. Bulk pricing available for OEM and institutional buyers.

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

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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.