Kyocera #30 SGS SGS50005 2FL TD DRILL - High Perf CNC
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS50005
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Product Overview
The Kyocera #30 2FL DRILL (SGS50005) is a precision-engineered solid carbide drilling tool from the SGS micro-drill series. This through-coolant performance series variant is manufactured to exacting standards in Japan and delivers exceptional hole quality, dimensional accuracy, and surface integrity for high-performance through-coolant drilling in hardened steels, titanium alloys, nickel-based superalloys, and stainless steels. The #30 nominal diameter combined with tialn coated substrate ensures reliable performance in high-volume CNC production environments.
ISO Designation Breakdown
| Designation Element | Code / Value | Description |
|---|---|---|
| Tool Category | D0.254 | Solid carbide drill, #30 nominal diameter per ISO 13399 |
| Flute Configuration | 2FL | Two-flute design for optimal chip evacuation and hole straightness |
| Series / Grade | SGS | Kyocera micro-drill series, micro-grain carbide substrate |
| Size Class | S | Small-range (≤3.0mm) diameter classification |
| Full Product Code | SGS50005 | Kyocera factory order code and traceability identifier |
Engineering Dimensions & Geometry
| Parameter | Value | Tolerance / Note |
|---|---|---|
| Nominal Diameter (D) | #30 | h5 (ISO 286) |
| Flute Length (Lf) | 5.5 mm | ±0.10 mm |
| Overall Length (Lo) | 9.5 mm | ±0.20 mm |
| Shank Diameter (Ds) | 3.0 mm | h6 cylindrical shank |
| Point Angle (σ) | 140° | Self-centering with reinforced web |
| Helix Angle (λ) | 35° | Variable helix for vibration damping |
| Core Thickness Ratio | 0.19×D | Reinforced core for stability |
| Web Thinning | Advanced reinforced | Reduces thrust force by 30–35% |
Grade Details – Key Grade Characteristics
| Property | Specification |
|---|---|
| Substrate Material | Micro-grain tungsten carbide (WC-Co), 0.5 μm average grain size |
| Coating System | TiAlN Multi-Layer PVD Coated Micro-Grain Carbide |
| Hardness | 92.8 HRA |
| Transverse Rupture Strength (TRS) | 4,500 MPa |
| Coef. of Thermal Expansion | 4.5 × 10⁻⁶ /°C (20–400°C) |
| Thermal Conductivity | 84 W/m·K |
| Oxidation Resistance | Superior up to 900°C (TiAlN thermal barrier) |
Grade Comparison Matrix
| Grade | Coating | Hardness | Best For | Max Temp |
|---|---|---|---|---|
| SGS (This Product) | TiAlN Coated | 92.8 HRA | Micro-drilling, through-coolant deep-hole | 900°C (TiAlN thermal barrier) |
| PR1535 | TiAlN PVD | 91.5 HRA | General milling & drilling | 750°C |
| CA6535 | CVD TiCN+Al₂O₃ | 92.0 HRA | High-speed steel turning | 900°C |
| GW15 | Diamond Coating | 91.0 HRA | Non-ferrous & composites | 700°C |
Chipbreaker Profile & Point Geometry
Advanced 140° self-centering point with reinforced core, variable helix flute design, and integrated through-coolant channels engineered for superior chip control, thermal management, and extended tool life in deep-hole applications up to 10×D.
| Geometric Feature | Specification |
|---|---|
| Point Geometry | Self-centering modified S-point with reinforced web and coolant port geometry |
| Flute Profile | Parabolic, variable helix with chip-splitting grooves and polished flutes |
| Margin Width | 0.083 mm per margin |
| Back Taper | 0.0083 mm/mm |
| Corner Preparation | Micro-honed edge (0.015–0.025mm) with edge preparation |
Through-Coolant System Specifications
| Parameter | Specification |
|---|---|
| Coolant Channel Design | Internal through-coolant channels (2 ports) with 0.3mm diameter exit holes at flute land |
| Recommended Pressure | 70–120 bar recommended |
| Recommended Flow Rate | 15–25 L/min |
| Coolant Type | Water-miscible emulsion (8–10%) or neat cutting oil |
| Filtration | Minimum 25 μm absolute filtration to prevent nozzle blockage |
Recommended Applications & Workpiece Materials
| Material Group | ISO Code | Suitability | Notes |
|---|---|---|---|
| Hardened Steel (≤55 HRC) | P.1 | ★★★★★ | Excellent chip control and tool life in low-to-medium carbon steels. |
| Titanium Alloy (Ti-6Al-4V) | M.1 | ★★★★☆ | Good balance of wear resistance and edge strength for austenitic grades. |
| Inconel 718 / 625 | K.1 | ★★★☆☆ | Stable performance in gray and nodular cast irons; dry machining recommended. |
| Stainless Steel (316L) | N.1 | ★★★★☆ | High-speed capable with polished flutes to prevent built-up edge. |
Application Map by Operation
| Operation | Suitable | Guidance |
|---|---|---|
| Through-Hole Drilling | ✓ Recommended | Primary application; use peck cycle for depths >3×D |
| Blind-Hole Drilling | ✓ Recommended | Ensure adequate chip evacuation with compressed air or MQL |
| Countersinking | △ Limited | Possible at reduced feed; not designed for large chamfers |
| Enlarging / Reaming | ✗ Not Recommended | Use dedicated reamer for tolerance IT7 and better |
| Trepanning | ✗ Not Recommended | Insufficient core strength for core retention |
Recommended Cutting Conditions
| Material | Cutting Speed Vc (m/min) | Feed fn (mm/rev) | Depth of Cut ap |
|---|---|---|---|
| Low-Carbon Steel (C<0.3%) | 25 – 50 | 0.04 – 0.1 | 5.0 – 10.0×D (up to 2.54mm) |
| Medium-Carbon Steel (0.3–0.6%) | 20 – 45 | 0.04 – 0.1 | 5.0 – 10.0×D (up to 2.54mm) |
| Stainless Steel (AISI 304) | 15 – 40 | 0.03 – 0.08 | 1.0 – 2.0×D |
| Cast Iron (GG25) | 30 – 55 | 0.08 – 0.15 | 2.0 – 3.0×D |
Note: Values are starting recommendations. Optimize based on machine rigidity, coolant delivery, and workpiece fixturing.
Operating Guidelines
- Run-out: Maintain TIR ≤0.01 mm at the tool tip to prevent premature corner wear and hole enlargement.
- Coolant: Through-spindle coolant (minimum 70 bar, 15 L/min) is mandatory. Use water-miscible coolant at 8–10% concentration or neat oil for best thermal management.
- Peck Cycle: Use 0.25×D peck depth for 8–10×D applications with full retraction to break chips. For <5×D, 0.5×D peck is acceptable.
- Entry Angle: Drill perpendicular to surface (90° ±1°). For inclined entry, use spot drilling or chamfering first.
- Speed / Feed Ramp: Reduce Vc by 20% and increase feed gradually over the first 5 mm to stabilize cutting forces.
- Tool Life Check: Monitor flank wear (VB). Resharpen or replace when VB ≥0.05 mm for precision applications.
Toolholder Compatibility
| Holder Type | Compatible | Recommendation |
|---|---|---|
| ER Collet Chuck (ER16 / ER20 / ER25) | ✓ Yes | Use AA-precision collet for best run-out control |
| Hydraulic Chuck | ✓ Yes | Recommended for high-speed applications; damping improves surface finish |
| Shrink-Fit Chuck | ✓ Yes | Excellent rigidity and torque transmission for demanding cuts |
| Weldon Flat Holder | ✗ No | Cylindrical shank without Weldon flat; use side-lock only with brass shim |
Packaging & Ordering Information
| Item | Details |
|---|---|
| Factory Order Code | SGS50005 |
| Packaging Type | Individual sealed nitrogen-purged tube with protective wax coating, 1 piece per pack |
| Minimum Order Quantity | 1 piece(s) |
| Shelf Life (Unopened) | 36 months from date of manufacture when stored in original packaging at 20±5°C, ≤60% RH |
| Traceability | Laser-marked MPN on shank; batch number on packaging label |
Catalog Meta Data
| Field | Value |
|---|---|
| Catalog Number | SGS-2026-98 |
| Catalog Revision | Rev. 2026-A |
| ECCN Classification | 1C006.b (EU Dual-Use List) |
| Country of Manufacture | Japan |
| HS Code | 8207.50.00 |
| Warranty | 12 months against manufacturing defects when used per recommended parameters |
✓ 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
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✓ Global Buyer Protection
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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.
