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Kyocera CCMT120408GK CA310 TMC00531

Kyocera CCMT120408GK CA310 TMC00531
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Kyocera CCMT120408GK CA310 TMC00531
$4.79 USD
$7.98 USD
1 or more $4.79 USD
  • Stock: In Stock
  • Model: CA310
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: TMC00531
This product has a minimum quantity of 10
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1. Product Overview

The CCMT120408GK is a precision 80° rhombic positive-rake insert designed for high-speed finishing and semi-finishing. The sharp cutting edge and positive geometry minimize cutting forces, delivering mirror-quality surface finishes on precision components. Manufactured by Kyocera in Japan, this insert features the CA310 grade with advanced coating technology for extended tool life and predictable wear patterns.

2. ISO Designation Breakdown

PositionCodeParameterSpecification
1st LetterCInsert ShapeRhombic (80°)
2nd LetterCRelief Angle7° (Positive)
3rd LetterMTolerance Class±0.13mm (Standard)
4th LetterTInsert TypeWith hole, no chipbreaker
Size Digits12Inscribed Circle (IC)12.70 mm (1/2")
Thickness04Insert Thickness4.76 mm
Corner Radius08Nose Radius0.8 mm
ChipbreakerGKChipbreaker CodeGK

3. Engineering Dimensions & Geometry

DimensionValueTolerance
Inscribed Circle (d)12.70 mm (1/2")±0.13 mm (Class M)
Insert Thickness (s)4.76 mm±0.13 mm
Corner Radius (rε)0.8 mm±0.05 mm
Relief Angle (α)7° (Positive)±1.0°
Inscribed Circle Diameter12.00 mmh±0.08 mm
Hole Diameter (if applicable)1.8 mm (estimated)H7

4. Grade Details – Key Grade Characteristics

The CA310 grade is a premium carbide substrate engineered for General Purpose & Cast Iron.

PropertyValueIndustry Standard
Substrate MaterialFine grain tungsten carbide with enhanced cobalt binderISO 513
Coating SystemCVD multi-layer (TiC-TiCN-Al2O3)PVD/CVD Multi-layer
HardnessHRA 91.8ISO 4499
Transverse Rupture Strength≥ 2,800 MPaISO 3327
Color IdentificationBlack-GoldVisual QC
Max Operating Temperature1,000°CContinuous Cut
Wear ResistanceVery GoodComparative Scale
Toughness RatingVery HighImpact Test

5. Grade Comparison Matrix

GradeCoatingSpeed CapabilityToughnessPrimary Application
CA310CVD multi-layer (TiC-TiCN-Al2O3)Medium-HighVery HighGeneral Purpose & Cast Iron
CA125P (sister)PVD TiAlNHighHighSteel & SS
CA310 (sister)CVD TiC/Al₂O₃MediumVery HighCast Iron & General
CA320CVD Thick Al₂O₃MediumHighHeavy Interruption

6. Chipbreaker Profile

GK Chipbreaker Analysis:

Precision finishing chipbreaker with sharp edge preparation. Designed for light cutting depths and high-speed finishing operations. Minimizes burr formation and ensures mirror surface finish.

ParameterValue
Chipbreaker CodeGK
Land Width0.15 mm
Groove Depth0.08 mm
Backwall Angle
Recommended Feed (fn)0.08-0.20 mm/rev

7. Recommended Applications & Workpiece Materials

MaterialMachinabilityISO GroupCutting Conditions
Carbon SteelVery GoodP1.1-P1.5General purpose
Gray Cast IronExcellentK1.0-K2.5Continuous to interrupted
Ductile Cast IronVery GoodK3.0-K4.0With adequate edge prep
Low Alloy SteelGoodP2.0-P2.5Continuous preferred
Non-Ferrous (Al, Cu)FairN1.0-N3.0Limited application

8. Application Map by Operation

Operation TypeSuitabilityRecommended Depth (ap)
External Roughing★★☆☆☆ Fair0.5-2.5 mm
Semi-Finishing★★★★☆ Very Good0.5-2.0 mm
Precision Finishing★★★★★ Excellent0.1-0.5 mm
Profile Contouring★★★★☆ Very GoodVariable
Grooving / Parting★★★☆☆ GoodN/A

9. Recommended Cutting Conditions

ParameterCarbon SteelStainless SteelCast Iron
Cutting Speed Vc (m/min)180-320140-250150-280
Feed fn (mm/rev)0.08-0.200.08-0.200.08-0.20
Depth of Cut ap (mm)0.5-2.50.5-2.50.5-2.5
Coolant RecommendationEmulsion 8-10%Emulsion 10-12%Dry or Mist

10. Operating Guidelines

  1. Always use sharp cutting edges for finishing operations; worn edges increase cutting forces and reduce surface quality.
  2. Ensure proper toolholder clamping force (torque: 4.5-6.0 Nm) to prevent insert movement during heavy cuts.
  3. Apply sufficient coolant flow (minimum 8% concentration) for steel machining to prevent built-up edge formation.
  4. For interrupted cuts, reduce cutting speed by 20-30% to prevent thermal shock and premature edge chipping.
  5. Verify toolholder seat condition before insert installation; damaged seats cause uneven load distribution.
  6. Use recommended nose radius for feed rate: fn ≤ 0.5 × corner radius to avoid notching and ensure surface finish.
  7. For CA125P grade: maintain consistent chip thickness to maximize PVD coating life and prevent delamination.
  8. For CA310 grade: suitable for dry machining on cast iron; coolant may be omitted to extend thermal crack resistance.
  9. Store inserts in original packaging away from direct sunlight and humidity to prevent corrosion of uncoated edges.
  10. Replace inserts at the first sign of flank wear (VB = 0.3 mm) to maintain dimensional accuracy and prevent catastrophic failure.

11. Toolholder Compatibility

The CCMT120408GK is compatible with the following ISO-standard toolholder families:

Toolholder SeriesApproach AngleApplication
SCLCR/L (95°), SCLCR/L (75°) for 12mm insertsStandardExternal Turning
Kyocera Standard ClampVariesUniversal

Important: Ensure toolholder pocket size matches IC 12 mm. Use Kyocera genuine toolholders for optimal insert life and safety.

12. Packaging & Ordering Information

ItemDetails
MPN / Catalog No.TMC00531
Packaging TypePlastic box, 10 inserts per pack
Quantity per Pack10 inserts
Minimum Order10 pieces (1 pack)
Unit Price (USD)$7.60
Barcode400531

13. Catalog Meta Data

AttributeValue
Catalog SeriesKyocera Standard Turning Inserts
Revision2026-A
Page ReferenceCat.2026.p335
WarrantyStandard manufacturer defect warranty
Lead Time2-3 business days

Note: All specifications are nominal values based on manufacturer datasheets. Actual performance depends on machine rigidity, workpiece material consistency, and adherence to recommended cutting parameters. Always verify compatibility with your specific application before use.

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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Fast & Reliable Worldwide Shipping │ 国際スピード郵便

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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.