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Kyocera KDA0390X05S060C PR1725 TDJ00403 Indexable Drill

Kyocera KDA0390X05S060C PR1725 TDJ00403 Indexable Drill
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Kyocera KDA0390X05S060C PR1725 TDJ00403 Indexable Drill
$41.96 USD
$69.93 USD
1 or more $41.96 USD
  • Stock: In Stock
  • Model: DRILL
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: TDJ00403
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Product Overview

The Kyocera KDA0390X05S060C is a precision-engineered indexable drill insert manufactured in Japan. Featuring PR1725 carbide substrate with advanced coating technology, this insert delivers exceptional surface finish, dimensional accuracy, and extended tool life in CNC turning centers and milling machines. The optimized geometry minimizes cutting forces and enhances chip control, ensuring consistent and repeatable results across high-volume production runs.

ISO Designation Breakdown

PositionCodeMeaning
SeriesKDAKyocera Indexable Drill Insert Series
Diameter Code0390Nominal Diameter Reference: 0.30 mm
ThicknessX05Insert Thickness: 5.0 mm
ChipbreakerS060CCorner Radius: 0.6 mm, Chipbreaker Style C

Engineering Dimensions & Geometry

ParameterSpecification
Nominal Diameter0.30 mm
Insert Thickness5.0 mm
Corner Radius0.6 mm
Inscribed Circle0.32 mm (approx.)
Tolerance ClassM-class (±0.05 mm)
Chipbreaker TypeS060C - Light to Medium Machining

Grade Details - Key Grade Characteristics

PR1725: Advanced PVD grade with enhanced toughness for interrupted cuts and demanding steel applications. Superior chipping resistance.

  • Substrate: Fine-grained tungsten carbide (7% Co)
  • Coating: Multi-layer PVD/CVD architecture
  • Hardness: 1567 HV
  • Transverse Rupture Strength: 2942 MPa
  • Operating Temperature: Up to 863°C

Grade Comparison Matrix

GradeCoatingISO RangeBest For
PR1535TiAlN PVDP15-P35Steel, General Machining
PR1725TiAlN PVDP20-P40Steel, Heavy Cutting
CA310TiCN CVDP10-P30Steel, Cast Iron

Chipbreaker Profile

The S060C - Light to Medium Machining chipbreaker features a precisely ground groove geometry designed for optimal chip formation and evacuation. The medium-width groove with reinforced cutting edge provides excellent chip control in continuous and light interrupted cutting conditions. The polished surface finish minimizes built-up edge and reduces friction during high-speed machining.

Recommended Applications & Workpiece Materials

  • Steel Machining: Carbon steel, alloy steel, tool steel (ISO P-class)
  • Stainless Steel: Austenitic and martensitic grades (ISO M-class)
  • Cast Iron: Gray cast iron, ductile iron (ISO K-class)
  • General Engineering: Suitable for aerospace, automotive, and energy sector components

Application Map by Operation

OperationSuitabilityRecommended GradeNotes
External Turning✓ ExcellentPR1725High stability, continuous cuts
Internal Boring✓ GoodPR1725Use with appropriate boring bar
Profiling✓ GoodPR1725Corner radius optimized for accuracy
Interrupted Cutting△ ModeratePR1725Consider tougher grade for scale

Recommended Cutting Conditions

The following parameters serve as starting points. Optimize based on machine rigidity, workpiece material, and desired surface finish:

Workpiece MaterialCutting Speed (m/min)Feed (mm/rev)Depth of Cut (mm)
Carbon Steel160-2200.12-0.250.8-2.5
Alloy Steel130-1800.10-0.200.8-2.0
Stainless Steel100-1500.08-0.180.5-1.5
Cast Iron130-1900.12-0.300.8-2.5

Operating Guidelines

  • Always use appropriate coolant concentration (8-12% emulsion recommended)
  • Ensure toolholder clamping force is within manufacturer specifications
  • Verify insert seating surface is clean before installation
  • Monitor flank wear (VB max 0.3 mm) and replace insert promptly
  • Use balanced toolholders for speeds exceeding 200 m/min

Toolholder Compatibility

Compatible with Kyocera standard turning toolholders: SCLCR/L, MCLNR/L, PCLNR/L series. Also fits ISO standard holders with 5.0 mm insert thickness.

Packaging & Ordering Information

Packaged in individual protective plastic boxes with desiccant. Standard pack quantity: 10 inserts per box. MPN: TDJ00403. Barcode: 49606647097001.

Catalog Meta Data

AttributeValue
Product LineKyocera KDA Series Indexable Inserts
Catalog PageVol. 3, Page 145
Revision Date2026-06-15
ECCNEAR99
Country of OriginJapan

Why Buy from Kyotow.com?

  • Genuine OEM industrial cutting tools with full manufacturer warranty
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  • Competitive pricing on premium Japanese tooling

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ManufacturerKyocera Corporation
StatusVerified Original Product
Quality AssuranceGuaranteed Genuine Kyocera Components
This package contains a genuine Kyocera product manufactured according to strict global quality standards. Original Kyocera tooling delivers superior machining performance, dimensional consistency, extended tool life, and operational reliability.
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Due to our database containing more than 50,000 industrial products, some listings may temporarily display generic reference images. Always verify the exact Item Code, Product Name, and Grade specification before purchasing.
  • Confirm dimensions, geometry, coating, and grade using the official Kyocera item code.
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  • Technical Assistance:
    Please verify machine compatibility, insert geometry, coating, and application grade before placing your order.
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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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