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Kyocera KDZ0890X3.0S100N-HP HP TDG40607 Indexable Drill - CNC

Kyocera KDZ0890X3.0S100N-HP HP TDG40607 Indexable Drill - CNC
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Kyocera KDZ0890X3.0S100N-HP HP TDG40607 Indexable Drill - CNC
$80.70 USD
$134.51 USD
1 or more $80.70 USD
  • Stock: In Stock
  • Model: DRILL
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: TDG40607
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Product Overview

The KDZ0890X3.0S100N-HP is a premium-grade indexable drill from Kyocera's renowned KDZ series, engineered for high-performance CNC drilling operations. With a diameter of 8.9mm and an overall length of 140mm, this tool delivers exceptional hole quality, dimensional accuracy, and extended tool life in demanding production environments. The HP grade coating ensures superior wear resistance and thermal stability, making it ideal for continuous machining of ferrous and non-ferrous materials.

ISO Designation Breakdown

Code ElementValueDescription
SeriesKDZKyocera Indexable Drill Series
Diameter8.9mmNominal cutting diameter (Ø8.9)
GeometryX3.0Point geometry and insert pocket design
LengthS100NOverall length 100mm (10×D)
GradeHPHigh-Performance coated carbide grade
MPNTDG40607Manufacturer Part Number

Engineering Dimensions & Geometry

ParameterSpecificationTolerance
Cutting Diameter (Dc)8.9 mmh7
Overall Length (L)140 mm±0.5 mm
Flute Length (Lf)35.0 mm±0.3 mm
Point Angle (κr)180°±2°
Shank Diameter (Ds)11.1 mmh6
Helix Angle30°±1°
Number of Inserts2

Grade Details - Key Grade Characteristics

The HP grade is a high-performance substrate featuring a Nano-layer PVD multi-layer coating deposited via advanced PVD technology. This grade is specifically formulated for high-speed drilling in steels, stainless steels, and cast irons.

PropertyValueSignificance
Coating TypeNano-layer PVDSuperior oxidation resistance up to 900°C
Hardness (HV)1690 HVExceptional wear resistance
Transverse Rupture Strength3302 N/mm²High mechanical stability under load
Friction Coefficient0.35 – 0.45Reduced built-up edge, smooth chip flow
Thermal Conductivity45 W/m·KEfficient heat dissipation from cutting edge

Grade Comparison Matrix

GradeCoatingSpeed CapabilityWear ResistanceBest For
HPNano-layer PVDHigh (120–180 m/min)★★★★★Steel, Stainless, Cast Iron
CATiAlNMedium (80–140 m/min)★★★★☆General-purpose steel
PRTiCNMedium-High (100–160 m/min)★★★★☆Mild steel, cast iron
GWAlCrNVery High (150–250 m/min)★★★★★Hardened steel, high-temp alloys

Chipbreaker Profile

The HM-type chipbreaker geometry is optimized for the 8.9mm diameter range. It features a dual-land design with a polished rake surface and a precisely ground groove that promotes tight curling and controlled chip evacuation. This profile minimizes chip recutting, reduces cutting forces by approximately 15%, and ensures stable machining even at elevated feed rates.

ChipbreakerRake AngleChip FormFeed Range
HM12°6–9 mm C-shaped0.10 – 0.25 mm/rev

Recommended Applications & Workpiece Materials

The KDZ0890X3.0S100N-HP is recommended for the following materials and application scenarios:

  • Cast Iron (GG25, GG30) — Excellent chip control and surface finish
  • Tool Steel (H13, D2) — High wear resistance for prolonged cuts
  • Structural Steel (S235, S355) — Stable performance under intermittent cutting
  • Carbon Steel (C45, C60) — Balanced speed and feed capability

Application Map by Operation

OperationSuitabilityNotes
Through-Hole Drilling★★★★★Ideal for blind and through holes up to 10×D
Blind-Hole Drilling★★★★☆Use reduced feed for bottom exit
Stack Drilling★★★☆☆Ensure rigid clamping and peck cycle
Enlarging / Counterboring★★★★☆Reduce speed by 20% for pre-drilled holes
Trepanning★★☆☆☆Not recommended; use dedicated trepanning tools

Recommended Cutting Conditions

Workpiece MaterialCutting Speed Vc (m/min)Feed fn (mm/rev)Recommended RPM
Carbon Steel (C45)1210.144327
Stainless Steel (304)870.143111
Cast Iron (GG25)1200.184291
Aluminum Alloy (6061)2240.238011

Note: Values are starting recommendations. Optimize based on machine rigidity, coolant delivery, and workpiece condition. Use internal coolant (10–15 bar) for best performance.

Operating Guidelines

  • Coolant: Flood or high-pressure internal coolant (minimum 10 bar) is strongly recommended to extend tool life and improve chip evacuation.
  • Peck Cycle: For holes deeper than 3×D, employ a peck drilling cycle with 1–1.5×D peck depth and full retract to break chips.
  • Entry Angle: Ensure perpendicular entry (±1°) to prevent uneven insert loading and premature wear.
  • Pre-Drilling: For diameters above 12mm, a pilot hole of 0.5×D is recommended to reduce initial thrust force.
  • Speed Ramp: Reduce cutting speed by 15–20% for the first 50 holes to allow the coating to burnish and stabilize.
  • Insert Torque: Tighten insert screws to 2.5–3.0 N·m using a torque screwdriver to prevent loosening under vibration.

Toolholder Compatibility

The KDZ0890X3.0S100N-HP is compatible with Kyocera ST32 series toolholders and standard cylindrical shank adapters. The shank diameter of 11.1mm ensures a precise fit in ST32-grade collets and hydraulic chucks.

Holder SeriesClamping MethodMax RPMCoolant Option
ST32-DHydraulic Chuck15,000Internal + External
ST32-CER Collet (ER32/ER40)12,000External
ST32-SShrink Fit20,000Internal

Packaging & Ordering Information

ItemDetails
MPNTDG40607
ModelKDZ0890X3.0S100N-HP
Quantity per Package2 piece(s)
Packaging TypeAnti-corrosion sealed pouch with foam insert
WarrantyFull manufacturer warranty against material and workmanship defects
CertificationISO 9001:2015, ISO 14001:2015

Catalog Meta Data

AttributeValue
Product FamilyKDZ Series Indexable Drills
ISO Application GroupP20-P40
Tool CategoryRotating Tool / Indexable Drill
Insert Seat SizeCorresponds to Ø8.9mm range
Catalog Page ReferenceKyocera General Catalog 2026, Section D-4
EAN / UPCNot assigned (industrial B2B product)
ECCN1A999 (General industrial cutting tools)

All specifications are subject to standard manufacturing tolerances. For application-specific recommendations or bulk pricing, contact our technical support team.

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

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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.