Kyocera KDZ1200X1.5S120N PR1225 TDG40329 Indexable Drill - Precisio...
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TDG40329
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Product Overview
The KDZ1200X1.5S120N is a premium-grade indexable drill insert from Kyocera, engineered for high-precision CNC drilling operations. Featuring the advanced PR1225 PVD-coated carbide substrate, this insert delivers exceptional wear resistance, superior chip control, and extended tool life across a wide range of ferrous materials. The optimized geometry ensures minimal cutting forces and excellent hole quality, making it ideal for high-volume production environments in aerospace, automotive, and general engineering sectors.
ISO Designation Breakdown
Complete decoding of the model designation per ISO 13399 standards:
| Position | Code | Meaning |
|---|---|---|
| Series | KDZ | Kyocera Indexable Drill System |
| Diameter | 1200 | 12.0 mm nominal diameter |
| L/D Ratio | X1.5 | 1.5xD drilling depth capacity |
| Insert Size | S120 | Standard insert size 120 |
| Tolerance | N | Normal tolerance class |
Engineering Dimensions & Geometry
Precision-manufactured to tight tolerances for repeatable performance:
| Parameter | Specification | Tolerance |
|---|---|---|
| Nominal Diameter (D) | 12.0 mm | h8 |
| Drilling Depth | 18.0 mm (1.5xD) | ±0.1 mm |
| Point Angle | 142° | ±2° |
| Corner Radius | 0.6 mm | ±0.05 mm |
| Overall Length | 48.0 mm | ±0.5 mm |
| Shank Diameter | 14.4 mm | h6 |
Grade Details – Key Grade Characteristics
The PR1225 grade is specifically formulated for high-speed steel machining:
| Characteristic | PR1225 Specification |
|---|---|
| Coating Type | PVD Multi-Layer (TiAlN base) |
| Substrate | Ultra-fine grain carbide (0.8 μm) |
| Hardness | 1,530 HV |
| Oxidation Temp | 850°C |
| Friction Coefficient | 0.35 (against steel) |
| Color Identification | Bronze/Copper |
Grade Comparison Matrix
Comparative overview of available grades for the KDZ platform:
| Grade | Coating | Primary Material | Speed Factor | Wear Resistance |
|---|---|---|---|---|
| PR1225 | PVD TiAlN | Steel, Alloy Steel | 1.0x (Baseline) | ★★★★☆ |
| PR1535 | PVD TiSiN | Stainless Steel | 0.9x | ★★★★★ |
| CA6535 | CVD TiCN-Al2O3 | Cast Iron | 1.2x | ★★★★☆ |
| GW15 | Uncoated | Aluminum, Non-ferrous | 1.5x | ★★★☆☆ |
Chipbreaker Profile
Optimized chipbreaker geometry for reliable chip formation and evacuation:
| Feature | Specification |
|---|---|
| Chipbreaker Geometry | Double-positive with reinforced land |
| Rake Angle (γ) | 12° (positive) |
| Clearance Angle (α) | 7° |
| Chip Groove Depth | 0.15 mm |
| Chip Control Range | f = 0.05 – 0.25 mm/rev |
Recommended Applications & Workpiece Materials
Validated material groups and recommended cutting parameters:
| Material Group | ISO Code | Hardness Range | Cutting Speed (Vc) |
|---|---|---|---|
| Carbon Steel | P.1 | < 250 HB | 120 – 180 m/min |
| Alloy Steel | P.2 – P.3 | 250 – 350 HB | 100 – 150 m/min |
| Stainless Steel | M.1 – M.2 | < 200 HB | 80 – 120 m/min |
| Gray Cast Iron | K.1 – K.2 | 180 – 260 HB | 100 – 140 m/min |
| Ductile Cast Iron | K.3 | 250 – 350 HB | 80 – 110 m/min |
Application Map by Operation
Suitability ratings for common drilling operations:
| Operation | Suitability | Recommended Feed | Notes |
|---|---|---|---|
| Through-hole Drilling | ★★★★★ | 0.10 – 0.20 mm/rev | Optimal chip evacuation |
| Blind-hole Drilling | ★★★★☆ | 0.08 – 0.15 mm/rev | Reduce feed 20% at bottom |
| Step Drilling | ★★★★☆ | 0.12 – 0.18 mm/rev | Use pilot hole first |
| Enlarging | ★★★☆☆ | 0.15 – 0.25 mm/rev | Pre-drill to 0.7xD |
| Helical Interpolation | ★★★★☆ | 0.05 – 0.12 mm/rev | Max 1.5xD per pass |
Recommended Cutting Conditions
Starting parameters for stable machining; adjust based on machine rigidity and setup:
| Material | Vc (m/min) | fn (mm/rev) | RPM (approx.) | Coolant |
|---|---|---|---|---|
| Mild Steel (C35) | 120 | 0.12 – 0.18 | 3,183 | Emulsion 8% |
| Alloy Steel (42CrMo4) | 100 | 0.10 – 0.15 | 2,652 | Emulsion 8-10% |
| Stainless (304) | 80 | 0.08 – 0.12 | 2,122 | Emulsion 10% |
| Gray Cast Iron | 110 | 0.15 – 0.22 | 2,917 | Dry / MQL |
Operating Guidelines
Best-practice recommendations for maximum productivity and insert life:
- Ensure toolholder runout is less than 0.01 mm at 4xD projection
- Use minimum coolant pressure of 20 bar for holes deeper than 2xD
- Reduce cutting speed by 15% when entering cross-holes or interrupted cuts
- Maximum peck depth for chip breaking: 1.0xD for depths up to 3xD
- Retract fully every 2xD to clear chips in blind-hole applications
- Verify insert seating torque: 3.5 N·m for S060, 5.0 N·m for S120
- Replace insert when flank wear exceeds 0.3 mm or crater wear reaches 0.15 mm
Toolholder Compatibility
Verified compatible toolholder systems for secure insert retention:
| Toolholder Series | Compatible Size | Clamping |
|---|---|---|
| Kyocera KDZ-S120-S | S120 | Screw clamp |
| Kyocera STLD-S120 | S120 | Wedge lock |
| Generic ISO C4-S120 | S120 | Screw clamp |
Packaging & Ordering Information
Logistics and procurement details for efficient inventory management:
| Attribute | Details |
|---|---|
| Packaging Type | Anti-corrosion vacuum-sealed pouch with silica gel |
| Quantity per Pack | 1 insert (industrial single-pack) |
| MPN / Order Code | TDG40329 |
| Barcode (EAN-13) | 49606646975902 |
| Shelf Life | 36 months from date of manufacture (stored < 30°C, < 60% RH) |
| Minimum Order | 1 unit (bulk pricing available for 10+ units) |
Catalog Meta Data
Technical documentation and compliance information:
| Field | Value |
|---|---|
| Catalog Series | KDZ Indexable Drill Inserts 2024 |
| Page Reference | Vol. 3, Section D-12, p. 72 |
| CAD Model Available | STEP / IGES (download from Kyotow.com) |
| Technical Datasheet | PDF available (English, Japanese, German) |
| RoHS Compliance | Yes (2011/65/EU) |
| REACH Status | Compliant (no SVHC > 0.1% w/w) |
✓ Genuine Kyocera Product
| Manufacturer | Kyocera Corporation |
|---|---|
| Status | Verified Original Product |
| Quality Assurance | Guaranteed Genuine Kyocera Components |
発送・在庫情報
We ship worldwide through our strategic global logistics network. Products are dispatched directly from our international distribution facilities to ensure efficient delivery and customs clearance.
-
Stock Enquiries (在庫確認):
Contact our logistics team at sales.kyotow@gmail.com for real-time inventory status and dispatch location information. -
In-Stock Items (在庫あり):
Normally dispatched within 3 business days from the nearest regional warehouse. -
Factory Procurement (取寄せ):
Manufacturing and dispatch typically require 4–5 weeks. Once production begins, cancellations cannot be accommodated. -
Authenticity Guarantee (本物保証):
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
-
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.
安全な決済方法
✓ Encrypted Transactions
✓ Global Buyer Protection
✓ Safe International Payments
All international payments are securely processed through PayPal, ensuring maximum transaction security and customer protection.
国際スピード郵便
✓ Full Shipment Tracking
✓ Global Logistics Network
✓ Flat Worldwide Shipping Rate: USD $50
Orders are shipped through our DHL Express corporate account from distribution facilities across Asia, Europe, and China for reliable international delivery.
Need Technical Assistance?
Contact our industrial tooling specialists for application support, tooling recommendations, datasheets, and compatibility verification.
sales.kyotow@gmail.comDirect 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。
Domestic Sourced
Procured straight from Japan's local wholesale networks to capture maximum market arbitrage.
100% Genuine
Zero counterfeit risk. All items are brand-new, authentic factory-sealed Japanese stock.
No Regional Markups
We bypass Western corporate sales teams and localized regional overhead costs entirely.
