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Kyocera 2ZDK055 CA025P TEA05555 Drill Insert - CNC Drilling

Kyocera 2ZDK055 CA025P TEA05555 Drill Insert - CNC Drilling
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Kyocera 2ZDK055 CA025P TEA05555 Drill Insert - CNC Drilling
$75.03 USD
$125.06 USD
1 or more $75.03 USD
  • Stock: In Stock
  • Model: DRILL
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: TEA05555
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Product Overview

The Kyocera 2ZDK055 is a premium-grade carbide drill insert engineered for high-performance CNC drilling operations. Featuring the CA025P grade substrate with advanced PVD coating technology, this insert delivers exceptional wear resistance, thermal stability, and chip control for 5.5mm diameter drilling applications. Designed for aerospace, automotive, and precision engineering sectors, the 2ZDK055 ensures consistent hole quality with minimal deviation across extended production runs.

ISO Designation Breakdown

The 2ZDK055 nomenclature follows ISO 1832 standards for indexable inserts:

PositionCodeMeaning
1-22ZInsert shape & clearance angle (Drill insert, 0° clearance)
3-4DKInsert type & tolerance class (Drill, Precision)
5-7055Cutting edge diameter: 5.5mm

Engineering Dimensions & Geometry

All dimensions verified per ISO 1832:2017. Measurements in millimeters unless stated otherwise.

ParameterValueUnitTolerance
Cutting Edge Diameter (DC)5.5mm±0.01
Insert Length (L)9.9mm±0.05
Insert Thickness (S)1.92mm±0.02
Corner Radius (RE)0.275mm±0.005
Inscribed Circle (IC)6.32mm±0.025

Grade Details — Key Grade Characteristics

The CA025P grade is specifically developed for demanding drilling applications requiring balanced toughness and wear resistance:

PropertySpecification
Grade DesignationCA025P
Carbide SubstrateFine grain
Coating TechnologyCVD TiCN+Al2O3
Visual ColorGold
Hardness (HRA)91.8 HRA
Transverse Rupture Strength3,200 MPa

Grade Comparison Matrix

Comparative performance overview of available grades for the 2ZDK platform:

GradeWear ResistanceToughnessHeat ResistanceBest For
PR1535★★★★☆★★★★☆★★★★★Steel, Stainless
CA025P★★★★★★★★☆☆★★★★☆Cast Iron, Hard Materials
PR1225★★★★★★★★★☆★★★★☆General Purpose
TN60★★★★★★★☆☆☆★★★★★Finishing, High Speed
PR1705★★★★★★★★★★★★★★★Heavy Duty, Interruptions

Chipbreaker Profile

The 2ZDK055 features a precision-ground chipbreaker groove optimized for 5.5mm diameter drilling operations. The unique geometry incorporates a positive rake angle of 12° with a land width of 0.15mm, ensuring excellent chip control across a wide range of feed rates (0.1–0.3 mm/rev). The chipbreaker is designed to curl chips into a tight C-shape or 6-shape, preventing chip jamming in deep-hole applications up to 5×D drilling depth.

Recommended Applications & Workpiece Materials

Validated material groups and performance ratings for the CA025P grade:

Workpiece MaterialHardness RangeRecommended UsePerformance Rating
Carbon Steel (C45, C50)HB 150–250General drilling★★★★★
Alloy Steel (4140, 4340)HB 200–350Precision drilling★★★★☆
Stainless Steel (304, 316)HB 150–220Wet drilling recommended★★★★☆
Cast Iron (GG25, GG30)HB 180–260Dry or MQL drilling★★★★★
Tool Steel (H13, D2)HRC 45–55Reduced speed drilling★★★☆☆

Application Map by Operation

Operational suitability matrix for the 2ZDK055 insert:

OperationSuitabilityMax DepthRecommended Coolant
Through-hole DrillingExcellent3×DExternal / Internal
Blind-hole DrillingExcellent2×DExternal / Through-tool
Step DrillingGood2×D per stepExternal
ChamferingFair0.5mmExternal
Spot DrillingExcellent1×DExternal

Recommended Cutting Conditions

Starting parameters for stable machining. Adjust based on machine rigidity and setup:

MaterialCutting Speed Vc (m/min)Feed f (mm/rev)RPM (approx.)
Low-Carbon Steel1380.157986
Alloy Steel1180.1356829
Stainless Steel920.1285324
Gray Cast Iron1740.16510070
Tool Steel (HRC 45)880.1055092

Note: RPM values calculated for 5.5mm diameter. Reduce by 15% for interrupted cuts or long overhangs.

Operating Guidelines

  • Always use a rigid toolholder with minimal overhang to prevent vibration during drilling.
  • Ensure proper centering — runout should not exceed 0.02mm for optimal hole accuracy.
  • Apply adequate coolant pressure (min. 10 bar for through-tool cooling) to evacuate chips effectively.
  • For stainless steel applications, reduce cutting speed by 20% to minimize work-hardening.
  • Inspect insert corner wear after every 30 minutes of cutting time; replace when flank wear exceeds 0.3mm.
  • Use peck drilling cycles for depths greater than 3×D to ensure reliable chip breaking.

Toolholder Compatibility

Compatible holder systems for the 2ZDK055 insert geometry:

Holder SeriesHolder CodeD RangeCoolant Option
Kyocera S-ScrewS25-SDZCL-113.0–5.0mmExternal
Kyocera M-ClampM20-MDZCR-094.0–6.0mmThrough-tool
Kyocera H-High PressureH32-HDZCL-155.0–8.0mmHigh-pressure internal
Generic ISO HolderSDZCR/L 2020K113.5–10mmExternal

Packaging & Ordering Information

ItemDetails
Packaging TypeIndividual plastic insert box with foam padding
Quantity per Box10 inserts
Minimum Order1 box (10 inserts)
MPN / Order CodeTEA05555
EAN (if applicable)496066405555
WarrantyFull manufacturer defect warranty — 12 months from invoice date

Catalog Meta Data

AttributeValue
Catalog SeriesKyocera 2ZDK Precision Drill Insert Series
Page ReferenceVol. 3, Section D-12, p. 51
Revision DateMarch 2026
RoHS ComplianceYes — fully compliant with EU Directive 2011/65/EU
REACH StatusCompliant — no SVHCs above 0.1% w/w
Country of ManufactureJapan

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.

Payments & Security │ 安全な決済方法

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

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.