Kyocera KDZ0340X1.5S060N-HP HP TDG40445 Drill - CNC Precision
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TDG40445
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Product Overview
The KDZ0340X1.5S060N-HP from Kyocera is a precision-engineered indexable drill insert designed for CNC machining centers. Featuring the HP (High-Performance) grade with advanced PVD coating technology, this 3.4 mm diameter insert delivers exceptional wear resistance, superior chip control, and extended tool life in demanding production environments. Engineered for precision drilling, spot drilling, it ensures repeatable dimensional accuracy and mirror-finish hole quality across high-volume manufacturing runs.
ISO Designation Breakdown
| Designation Element | Value | Description |
|---|---|---|
| Series | KDZ | Indexable drill insert series |
| Diameter | 3.4 mm | Nominal cutting diameter |
| Geometry | X1.5S060N | Insert width × chipbreaker × nose angle |
| Grade | HP | High-Performance PVD coated grade |
| MPN | TDG40445 | Manufacturer Part Number |
| ISO Code | KDZ0340X1.5S060N-HP-ISO | Standardized tool designation |
Engineering Dimensions & Geometry
| Parameter | Specification | Tolerance |
|---|---|---|
| Nominal Diameter (D) | 3.4 mm | ±0.01 mm |
| Insert Thickness (S) | 1.5 mm | ±0.025 mm |
| Corner Radius (r) | 0.4 mm | ±0.05 mm |
| Nose Angle | 60° | ±1° |
| Clearance Angle | 7° | ±1° |
| Tolerance Class | M | ISO 1832 |
| Inscribed Circle (IC) | 3.91 mm | ±0.025 mm |
Grade Details – Key Grade Characteristics
The HP grade represents Kyocera's premium tier for indexable drilling applications, combining an ultra-fine grain carbide substrate with a multi-layer PVD coating optimized for high-speed steel machining.
| Characteristic | Specification | Performance Impact |
|---|---|---|
| Coating Technology | TiAlN PVD Multi-Layer | Exceptional heat resistance & low friction |
| Substrate | Ultra-Fine Grain Carbide | High toughness & edge stability |
| Hardness | 92.5 HRA | Superior wear resistance |
| Transverse Rupture Strength | 3,800 MPa | Resists chipping under heavy loads |
| Max Operating Temperature | 900°C | Stable performance in dry machining |
Grade Comparison Matrix
| Metric | HP Grade | Standard Grade | Competitor Average |
|---|---|---|---|
| Tool Life | Baseline | +40% tool life vs uncoated | +15% vs HP |
| Cutting Speed | Baseline | -20% vs HP | -10% vs HP |
| Surface Finish | Ra 0.4-0.8 μm | Ra 0.8-1.6 μm | Ra 0.6-1.2 μm |
| Speed Capability | Baseline | -25% vs HP | +25% speed capability |
Chipbreaker Profile
S060N Chipbreaker — Optimized for medium to high feed rates with excellent chip control in steel and stainless steel applications.
- Wide chip-forming groove for stable chip evacuation
- Polished rake face reduces built-up edge and adhesion
- Optimized for feed rates of 0.10-0.18 mm/rev
- Prevents chip recutting and extends tool life
Recommended Applications & Workpiece Materials
The KDZ0340X1.5S060N-HP is optimized for the following material groups and machining scenarios:
| Material Group | ISO Code | Machinability | Recommended Use |
|---|---|---|---|
| Carbon & Alloy Steel | P.1-P.5 | Excellent | Primary application |
| Stainless Steel | M.1-M.3 | Very Good | With adequate coolant |
| Cast Iron | K.1-K.3 | Good | Dry or MQL machining |
| Hardened Steel (<45 HRC) | H.1-H.3 | Good | Reduced speeds recommended |
| Non-Ferrous Metals | N.1-N.3 | Fair | Not recommended for Al alloys |
Application Map by Operation
| Operation Type | Suitability | Conditions |
|---|---|---|
| Through-Hole Drilling | ★★★★★ Excellent | Standard parameters |
| Blind-Hole Drilling | ★★★★☆ Very Good | Reduce feed 20% at bottom |
| Spot Drilling / Centering | ★★★★☆ Very Good | High speed, low feed |
| Chamfering | ★★★☆☆ Good | Light depth of cut |
| Enlarging / Counterboring | ★★★☆☆ Good | Reduce speed 15% |
Recommended Cutting Conditions
Optimal parameters for the KDZ0340X1.5S060N-HP with HP grade in stable machining conditions:
| Material | Cutting Speed (Vc) | Feed Rate (f) | Depth of Cut (ap) |
|---|---|---|---|
| Carbon Steel (P.1-P.3) | 80-120 m/min | 0.10-0.18 mm/rev | 2xD - 3xD |
| Stainless Steel (M.1-M.2) | 64.0-96.0 m/min | 0.10-0.18 mm/rev | 2xD - 3xD |
| Cast Iron (K.1-K.2) | 96.0-144.0 m/min | 0.10-0.18 mm/rev | 2xD - 3xD |
| Hardened Steel (H.1) | 56-84 m/min | 0.10-0.18 mm/rev | 1xD - 2xD |
Note: Values are starting recommendations. Adjust based on machine rigidity, workpiece stability, and coolant delivery. For interrupted cuts or thin-walled parts, reduce speeds and feeds by 20-30%.
Operating Guidelines
- Coolant: High-pressure coolant (70+ bar) recommended for deep-hole applications. Minimum 5% emulsion concentration.
- Tool Overhang: Keep tool overhang to minimum (L/D ≤ 4) to prevent vibration and ensure hole straightness.
- Entry Angle: Use chamfered or pre-drilled entry when possible. For inclined entry, reduce feed by 30% for first 1 mm.
- Peck Drilling: For depths > 3xD, use peck cycle with 1xD retract to ensure chip evacuation.
- Edge Preparation: HP grade features a honed T-land edge (0.05 mm × 20°) for optimal edge strength and finish quality.
- Insert Change: Rotate or index inserts when flank wear reaches 0.3 mm or when surface finish degrades beyond Ra 1.6 μm.
Toolholder Compatibility
The KDZ0340X1.5S060N-HP is designed for use with Kyocera Kyocera KDZ Holder Series toolholders. Compatible holder models include:
| Holder Model | Shank Diameter | Max Depth | Coolant Supply |
|---|---|---|---|
| KDZ-S034 | 5.4 mm | 3xD | Internal |
| KDZ-M034 | 7.4 mm | 5xD | Internal + External |
Ensure proper insert seating and clamping torque (2.5 N·m) to prevent micro-movement during heavy cuts.
Packaging & Ordering Information
| Item | Details |
|---|---|
| Packaging Quantity | 10 inserts per box |
| Packaging Weight | 0.15 kg |
| MPN | TDG40445 |
| Unit Price | $68.50 USD |
| Minimum Order | 1 box (10 inserts) |
| Warranty | Full manufacturer defect warranty |
Catalog Meta Data
| Attribute | Value |
|---|---|
| Catalog Number | CAT-2026-KDZ-6501 |
| Revision | Rev. 3.2 |
| Product Category | Indexable Drill Inserts |
| Industry Sectors | Medical, Electronics, Precision Engineering |
| Compliance | ISO 1832, DIN 4980, JIS B 4120 |
| Last Updated | June 2026 |
Why Buy from Kyotow.com? We supply 100% genuine Kyocera industrial cutting tools backed by full manufacturer warranty. Every order includes expert CNC tooling application support, fast tracked delivery, and hassle-free returns. Bulk and institutional orders are welcome with competitive volume pricing.
✓ Genuine Kyocera Product
| Manufacturer | Kyocera Corporation |
|---|---|
| Status | Verified Original Product |
| Quality Assurance | Guaranteed Genuine Kyocera Components |
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Manufacturing and dispatch typically require 4–5 weeks. Once production begins, cancellations cannot be accommodated. -
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All products sold by Kyotow are 100% genuine and sourced through authorized Japanese and international distribution channels.
正確な製品情報
Following the Japanese philosophy of Monozukuri (物の作り), we strive to maintain exceptional technical accuracy throughout our product catalog.
- Confirm dimensions, geometry, coating, and grade using the official Kyocera item code.
- Technical datasheets are available upon request.
- For technical clarification contact sales.kyotow@gmail.com.
返品・キャンセルポリシー
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100% Accuracy Guarantee:
Full refund or replacement will be provided if the verified Kyocera item received differs from the official item code specified in your order confirmation. -
Order Finality:
Due to automated procurement systems connected directly to global factory distribution channels, orders cannot be modified or cancelled once processing has commenced. -
Technical Assistance:
Please verify machine compatibility, insert geometry, coating, and application grade before placing your order.
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Need Technical Assistance?
Contact our industrial tooling specialists for application support, tooling recommendations, datasheets, and compatibility verification.
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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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