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Kyocera KDA0300X03S060C PR1535 TDJ00263 DRILL - CNC Drilling

Kyocera KDA0300X03S060C PR1535 TDJ00263 DRILL - CNC Drilling
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Kyocera KDA0300X03S060C PR1535 TDJ00263 DRILL - CNC Drilling
$34.27 USD
$57.12 USD
1 or more $34.27 USD
  • Stock: In Stock
  • Model: DRILL
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: TDJ00263
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Product Overview

The KDA0300X03S060C is a premium indexable drill insert manufactured by Kyocera in Japan. Designed for 3xD drilling applications, this carbide insert delivers exceptional dimensional accuracy, superior surface finish, and extended tool life in high-volume CNC production environments. The PR1535 grade substrate combined with advanced PVD coating technology ensures stable performance across a wide range of workpiece materials.

ISO Designation Breakdown

Code SegmentInterpretation
KDAKyocera Drill Insert Series
0300Nominal Diameter: 3.0 mm
X03Length-to-Diameter Ratio: 3xD
S060Shank / Holder Interface Specification
CRight Hand (C)

Engineering Dimensions & Geometry

ParameterSpecification
Nominal Diameter (DC)3.00 mm
Overall Length (OAL)60 mm
Drilling Depth Ratio3xD
Point Angle140° ± 2°
Corner Radius (RE)0.40 mm
Insert Thickness5.56 mm (standard)
Coolant DeliveryInternal coolant optimized for small diameters

Grade Details – Key Grade Characteristics

The PR1535 grade is a high-performance carbide substrate featuring a multi-layer PVD coating optimized for steel machining. Key characteristics include:

  • Hardness: 92.5 HRA (± 0.5)
  • Transverse Rupture Strength: 2,800 N/mm²
  • Coating Composition: TiAlN + TiSiN multi-layer
  • Coating Hardness: 3,300 HV
  • Friction Coefficient: 0.35 (dry against steel)
  • Max Operating Temperature: 1,100°C

Grade Comparison Matrix

GradeCoatingPrimary MaterialSpeed CapabilityWear Resistance
PR1535PVD TiAlN/TiSiNSteel MachiningHighExcellent
PR1725PVD TiAlNStainless SteelMedium-HighVery Good
CA6535CVD TiCN+Al₂O₃Cast IronMediumExcellent
PR1215PVD TiNGeneral PurposeMediumGood

Chipbreaker Profile

The DJ micro type chipbreaker geometry is engineered for optimal chip control in 3xD drilling operations. Features include:

  • Positive rake angle design for reduced cutting forces and minimized burr formation
  • Wide chip pocket volume to prevent chip packing in deep-hole applications
  • Polished surface finish (Ra 0.2 μm) to reduce built-up edge and improve surface quality
  • Optimized edge preparation: T-land + honed edge (0.03 mm) for edge stability

Recommended Applications & Workpiece Materials

Material GroupISO CodeHardness RangePerformance Rating
Carbon Steel / Alloy SteelP.1 – P.4≤ 350 HB★★★★★
Stainless Steel (Austenitic)M.1 – M.2≤ 280 HB★★★★☆
Cast Iron (Gray / Ductile)K.1 – K.3≤ 300 HB★★★★☆
Tool Steel (Pre-hardened)P.5 – P.630 – 48 HRC★★★☆☆

Application Map by Operation

Operation TypeSuitabilityNotes
Through-hole DrillingExcellentRecommended primary application
Blind-hole DrillingGoodEnsure adequate chip evacuation
Stack DrillingFairUse reduced feed rates
Cross-hole IntersectionGoodReduce speed by 20% at intersection
Inclined Entry / ExitFairUse pilot hole or reduced feed

Recommended Cutting Conditions

Workpiece MaterialCutting Speed (Vc)Feed Rate (fn)Depth of Cut (ap)
Low-Carbon Steel (C < 0.25%)120 – 150 m/min0.15 – 0.25 mm/rev9.0 mm max
Medium-Carbon Steel (0.25 – 0.60%)100 – 130 m/min0.12 – 0.20 mm/rev9.0 mm max
Alloy Steel (Annealed)80 – 110 m/min0.10 – 0.18 mm/rev9.0 mm max
Stainless Steel 304/31660 – 90 m/min0.10 – 0.16 mm/rev9.0 mm max
Gray Cast Iron (HB 180 – 220)90 – 120 m/min0.15 – 0.22 mm/rev9.0 mm max

Operating Guidelines

  • Coolant: High-pressure coolant (≥ 3 MPa / 435 psi) is strongly recommended for 3xD applications to ensure effective chip evacuation and heat dissipation.
  • Peck Cycle: For depths exceeding 3xD, use a peck cycle with 1.5×D peck depth and full retract to break chips.
  • Entry Surface: Ensure flat, perpendicular entry surface. Chamfer or center-drill inclined surfaces to prevent insert chipping.
  • Tool Runout: Maintain total indicated runout (TIR) ≤ 0.02 mm at the tool tip for optimal hole straightness and surface finish.
  • Edge Inspection: Inspect insert cutting edges after every 50 holes or 30 minutes of cutting time, whichever comes first.
  • Replacement Criterion: Replace insert when flank wear (VB) exceeds 0.30 mm or when burr formation becomes excessive.

Toolholder Compatibility

Holder SeriesDiametric RangeInterfaceCoolant Capability
KDA-S060 series3.0 – 3.3 mmKDA standard pocketInternal + External
KDA-HP (High Pressure)3.0 – 3.3 mmKDA standard pocketHigh-pressure 7 MPa

Packaging & Ordering Information

  • MPN (Manufacturer Part Number): TDJ00263
  • Minimum Order Quantity: 1 piece (individual insert)
  • Standard Packaging: Anti-corrosion VCI paper + PE foam insert + labeled cardboard box (10 inserts per box)
  • Shelf Life: 36 months from date of manufacture when stored in original packaging at 15–25°C, ≤ 60% RH
  • Certification: ISO 9001:2015 manufacturing facility; inserts conform to ISO 1832 standards
  • Warranty: Full manufacturer warranty against material and workmanship defects

Catalog Meta Data

AttributeValue
Product LineKyocera KDA Indexable Drill Series
Catalog Year2026
RevisionRev. 3.2
ECCN1C999
HS Code8209.00.00
Country of OriginJapan

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.