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Kyocera KDA0730X03S080C PR1505 TDJ00306 Drill - Aluminum Machining

Kyocera KDA0730X03S080C PR1505 TDJ00306 Drill - Aluminum Machining
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Kyocera KDA0730X03S080C PR1505 TDJ00306 Drill - Aluminum Machining
$53.55 USD
$89.25 USD
1 or more $53.55 USD
  • Stock: In Stock
  • Model: DRILL
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: TDJ00306
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1. Product Overview

The KDA0730X03S080C from Kyocera is a precision-engineered carbide drill insert designed for aluminum machining. Featuring a compact 7.3 mm cutting diameter and 80 mm functional length, this insert integrates advanced PVD DLC coating technology to deliver exceptional tool life, dimensional accuracy, and surface finish quality in demanding CNC environments.

Manufactured to stringent OEM standards, the KDA0730X03S080C is optimized for high-speed machining centers and turning centers where reliability and repeatability are paramount. Its compact geometry is ideal for small-diameter holemaking in tight workspaces.

2. ISO Designation Breakdown

PositionCodeMeaning
SeriesKDAKyocera indexable drill insert series
Diameter07307.3 mm nominal cutting diameter
GeometryX03Compact point geometry for chip control
LengthS08080 mm functional length / 8xD ratio
VariantCStandard compact hand, standard tolerance
GradePR1505PVD DLC coated carbide grade

3. Engineering Dimensions & Geometry

ParameterValueTolerance
Nominal Diameter (D1)7.3 mmh7
Overall Length (L1)98 mm±0.3 mm
Functional Length (L2)80 mm±0.2 mm
Flute Length (Lf)60 mm±0.3 mm
Corner Radius (r)0.25 mm±0.01 mm
Helix Angle40°±1°
Point Angle135°±1°
Inscribed Circle6.93 mm±0.03 mm
Insert Thickness3.23 mm±0.01 mm

4. Grade Details – Key Grade Characteristics

PropertySpecification
Grade CodePR1505
Carbide SubstrateFine WC
Coating TechnologyPVD DLC
Microhardness (HV)1500 HV
Coating ColorBlue
Max Operating Temperature600°C
ISO Application RangeN05-N15
Transverse Rupture Strength3200 MPa

5. Grade Comparison Matrix

GradeCoatingWear ResistanceToughnessBest For
PR1505PVD DLC★★★★☆★★★★☆Aluminum Alloy
PR1535PVD TiAlN★★★★☆★★★★☆Steel, Stainless
CA310Uncoated★★★☆☆★★★★★Cast Iron, Non-ferrous
PR1705PVD AlCrN★★★★★★★★★☆Hardened Steel, High-Temp

6. Chipbreaker Profile

The KDA0730X03S080C utilizes a proprietary X03 chipbreaker geometry engineered for aluminum alloy applications. The profile features:

  • Land Width: 0.13 mm – optimized for edge stability
  • Land Angle: 21° – positive rake for reduced cutting forces
  • Chipbreaker Depth: 0.11 mm – controlled chip curl radius
  • Chipbreaker Width: 1.0 mm – effective chip evacuation
  • Surface Finish: Mirror-polished rake face to minimize built-up edge

This chipbreaker configuration ensures short, manageable chip forms even at elevated feed rates, reducing the risk of chip jamming and improving hole surface quality in small-diameter applications.

7. Recommended Applications & Workpiece Materials

Material GroupMaterial ExamplesMachinabilityRecommended
P – SteelC45, 42CrMo4, 16MnCr5Good○ Conditional
M – Stainless304, 316, 17-4PHModerate○ Conditional
K – Cast IronGG25, GGG50, CGIExcellent○ Conditional
N – Non-ferrousAlSi10Mg, CuZn37Excellent✓ Yes
S – SuperalloysInconel 718, Ti-6Al-4VDifficult✗ No
H – HardenedHRC 45-55, Tool SteelHard✗ No

8. Application Map by Operation

OperationSuitabilityDepth LimitNotes
Through-hole Drilling★★★★★≤80 mmPrimary application
Blind-hole Drilling★★★★☆≤72 mmUse peck cycle recommended
Spot Drilling★★★★☆≤2 mmExcellent centering
Chamfering★★★☆☆≤0.5 mmLight chamfer only
Countersinking★★☆☆☆Not recommendedUse dedicated tool

9. Recommended Cutting Conditions

Workpiece MaterialCutting Speed Vc (m/min)Feed fn (mm/rev)Coolant
Low-carbon Steel (C35)92 – 1070.08 – 0.12Emulsion / Synthetic
Alloy Steel (42CrMo4)84 – 1000.06 – 0.10Emulsion 8-10%
Stainless Steel (304)48 – 600.06 – 0.08High-pressure internal
Cast Iron (GG25)92 – 1120.10 – 0.14Dry / Minimum quantity
Hardened Steel (HRC 45)72 – 840.04 – 0.07Oil / Emulsion

Values are starting recommendations. Optimize based on machine rigidity, workpiece condition, and coolant delivery. Reduce speed by 15-20% for blind holes or interrupted cuts. For diameters < 6 mm, use minimum quantity lubrication (MQL) or high-pressure coolant to prevent chip packing.

10. Operating Guidelines

  • Tool Setup: Ensure concentricity within 0.005 mm TIR. Use precision collets or hydraulic chucks. Runout must not exceed 0.01 mm at the cutting edge.
  • Coolant: Maintain coolant pressure ≥ 30 bar for through-tool delivery at small diameters. Target concentration 8-10% for emulsion.
  • Peck Cycle: For depths > 2.5xD, employ peck drilling with 0.8-1.0xD peck depth and full retract to break chips.
  • Entry Angle: Use pilot holes or spot drills for angled entries > 3° to prevent corner chipping.
  • Speed/Feed Ramp: Start at 60% of recommended Vc for the first 30 holes, then increase to 100%.
  • Tool Life Check: Monitor flank wear (VB). Re-index or replace when VB = 0.15 mm or edge shows micro-chipping.
  • Storage: Keep inserts in original packaging. Avoid contact between cutting edges. Store in dry conditions < 60% RH.

11. Toolholder Compatibility

Holder SeriesInterfaceDia RangeCompatibility
Kyocera KDA ToolholderDirect mount6.8 – 9.3 mm✓ Native
ISO 13399 StandardCoroDrill 8806.8 – 9.3 mm✓ Compatible
Sandvik Coromant 880880-076.8 – 9.3 mm✓ Compatible
Kennametal B21*B21-076.8 – 9.3 mm○ Adapter required

12. Packaging & Ordering Information

ItemDetails
Standard Pack Quantity1 insert per plastic pocket
Master Pack10 pockets per box
MPN / Order CodeTDJ00306
EAN-1349606645019
Weight (per insert)~3.2 g
Country of ManufactureJapan
WarrantyStandard manufacturer defect warranty

13. Catalog Meta Data

AttributeValue
Catalog SeriesKDA – Indexable Drill Inserts 2026
Catalog Page104
Revision Date2026-03-15
ECCN1C006.b
HS Code8209.00.00
RoHS StatusCompliant
REACH StatusCompliant

Need application support? Our CNC tooling specialists can help you select the optimal grade and geometry for your specific material and machine tool. Contact Kyotow.com technical support for detailed machining recommendations.

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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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% 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.