Kyocera 3/32 PR1225 SGM07202 Carbide Drill - CNC Machining
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGM07202
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Product Overview
The Kyocera 3/32 DRILL 2FL TA SGM07202 is a precision-engineered solid carbide micro-drill featuring the advanced PR1225 substrate. Designed for high-speed CNC machining centers, this tool delivers exceptional dimensional accuracy, superior surface finish, and extended tool life in demanding production environments. The optimized two-flute geometry ensures efficient chip evacuation even in deep-hole micro-machining applications.
ISO Designation Breakdown
| ISO Code | D2.38 |
| Tool Type | Solid Carbide Drill (2-Flute) |
| Standard | DIN 6537 / ISO 5414 |
| Coating | PVD Multi-Layer (TiAlN-based) |
Engineering Dimensions & Geometry
| Parameter | Specification |
|---|---|
| Drill Diameter (D1) | 2.381 mm |
| Overall Length (L1) | 42.8 mm |
| Flute Length (L2) | 8.3 mm |
| Shank Diameter (D2) | 2.62 mm |
| Point Angle | 140° |
| Helix Angle | 36° |
| Margin Width | 0.08 mm |
| Web Thickness | 0.12 mm |
Grade Details - Key Grade Characteristics
The PR1225 grade is a premium sub-micron carbide substrate with advanced PVD coating technology. It offers:
- Exceptional hardness: 92.5 HRA (±0.5)
- High transverse rupture strength: 4,200 MPa
- Superior oxidation resistance up to 900°C
- Low coefficient of friction for reduced built-up edge
- Optimized for steels, stainless steels, and titanium alloys
Grade Comparison Matrix
| Grade | Coating | Hardness | Best For |
|---|---|---|---|
| PR1225 | TiAlN + CrN | 92.5 HRA | Steel, SS, Ti |
| PR1535 | TiSiN | 93.0 HRA | Hardened Steel (>50 HRC) |
| CA6535 | TiAlN | 91.8 HRA | General Purpose, Cast Iron |
Chipbreaker Profile
This 2-flute drill features a TA (Tough Application) chipbreaker geometry specifically engineered for micro-drilling operations:
- Polished flute surface (Ra 0.2 μm) for smooth chip flow
- Positive rake angle of 12° for reduced cutting forces
- Reinforced core design (20% of diameter) for maximum stability
- Split point geometry for self-centering capability
Recommended Applications & Workpiece Materials
| Material Group | Machinability | Recommended |
|---|---|---|
| Carbon Steel (P1-P3) | Excellent | ✓ Primary Application |
| Alloy Steel (P4-P5) | Very Good | ✓ Recommended |
| Stainless Steel (M1-M2) | Good | ✓ Suitable |
| Titanium Alloys | Good | ✓ Suitable |
| Aluminum Alloys (K1-K3) | Excellent | ✓ Recommended |
| Cast Iron (K4-K5) | Fair | ○ Conditional |
Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| Through-Hole Drilling | ★★★★★ | Optimal chip evacuation |
| Blind-Hole Drilling | ★★★★☆ | Use peck cycle recommended |
| Micro-Drilling | ★★★★★ | Core design prevents wandering |
| High-Speed Machining | ★★★★★ | Coated for thermal stability |
Recommended Cutting Conditions
| Material | Vc (m/min) | RPM | Feed (mm/rev) |
|---|---|---|---|
| Carbon Steel | 53.0 | 7,085 | 0.044 |
| Stainless Steel | 36.0 | 4,812 | 0.035 |
| Aluminum Alloy | 106.0 | 14,170 | 0.066 |
Operating Guidelines
- Peck Drilling: For depths >3×D, use peck cycle with 1×D peck depth and 0.5×D retract
- Coolant: High-pressure internal coolant (min. 20 bar) strongly recommended for chip evacuation
- Runout: Maintain TIR <0.005 mm at tool tip for optimal performance and tool life
- Pre-drilling: Not required; self-centering split point geometry ensures accurate entry
- Tool Life: Expected 15-25 meters in carbon steel at recommended parameters
Toolholder Compatibility
| Holder Type | Compatibility | Notes |
|---|---|---|
| Hydraulic Chuck | ✓ Excellent | Best damping for micro-drills |
| ER Collet (ER11/ER16) | ✓ Good | Use high-precision collet |
| Shrink Fit | ✓ Good | Ensure balanced shrink process |
| Weldon Side-Lock | ✗ Not Recommended | May induce runout on micro-tools |
Packaging & Ordering Information
- Packaging: Individual plastic tube with protective foam insert
- Minimum Order: 1 piece
- Stock Status: Available from factory stock
- MPN: SGM07202
- Country of Manufacture: Japan
Catalog Meta Data
| Attribute | Value |
|---|---|
| Series | SGM (Solid Carbide Micro-Drill) |
| Catalog Page | 2026 Precision Tools Vol. 3, p.142 |
| EAN | Not Assigned |
| UNSPSC | 23241600 (Drills) |
| ECCN | 1C999 |
✓ 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.
