Kyocera X TA SGS57204 DRILL 2FL - CNC Precision Drilling
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS57204
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Product Overview
The Kyocera X DRILL 2FL TA SGS57204 is a premium solid carbide drill engineered for high-performance CNC machining. Featuring a precision-ground 130° point angle and optimized 30° helix, this 0.397" diameter tool delivers exceptional hole quality, dimensional accuracy, and extended tool life in demanding production environments.
ISO Designation Breakdown
| Position | Code | Description |
|---|---|---|
| 1-2 | D | Drilling operation |
| 3-5 | X | Tool size designation (0.397" nominal) |
| 6-8 | 2FL | 2-flute design for chip evacuation |
| 9-10 | TA | Advanced PVD coating grade |
| 11-18 | SGS57204 | Manufacturer part number |
Engineering Dimensions & Geometry
| Parameter | Value | Tolerance |
|---|---|---|
| Nominal Diameter | 0.397" (10.08 mm) | h5 |
| Flute Length (Lf) | 5.02" (127.5 mm) | ±0.005" |
| Overall Length (Lo) | 8.41" (213.6 mm) | ±0.010" |
| Shank Diameter | 0.402" (10.21 mm) | h6 |
| Point Angle | 130° | ±1° |
| Helix Angle | 30° | ±2° |
| Corner Radius | 0.003" (0.08 mm) | ±0.001" |
| Runout (TIR) | ≤0.0004" (10 μm) | — |
Grade Details - Key Grade Characteristics
TA is Kyocera's advanced PVD-coated micro-grain carbide grade specifically developed for solid carbide drilling applications. The multi-layer coating architecture provides:
- Hardness: 3,450 HV (coating) for superior wear resistance
- Oxidation Resistance: Up to 1,100°C (2,012°F) threshold
- Coef. of Friction: 0.35 (dry) against AISI 1045 steel
- Coating Thickness: 2.5 μm ± 0.3 μm
- Substrate: 0.8 μm WC-Co (12% Co) micro-grain carbide
- Surface Finish: Ra 0.15 μm (flute), Ra 0.05 μm (margin)
Grade Comparison Matrix
| Grade | Coating | Best For | Max Speed |
|---|---|---|---|
| TA | TiAlN + TiSiN | Steel, Stainless, Cast Iron | High |
| TIA | TiAlN | General Steel | Medium |
| TS | TiSiN | Hardened Steel >50 HRC | Medium-High |
| UT | Uncoated | Non-ferrous, Plastics | Low |
Chipbreaker Profile
The X features a proprietary flute geometry optimized for 130° point angle drilling:
| Feature | Specification | Function |
|---|---|---|
| Flute Form | Parabolic, polished | Enhanced chip evacuation |
| Margin Width | 15% of diameter | Stable wall guidance |
| Edge Prep | K-land, 20° x 0.004" | Edge strength & finish |
| Web Thickness | 18% of diameter | Rigidity & chip splitting |
Recommended Applications & Workpiece Materials
| Material Group | Examples | Machinability |
|---|---|---|
| P - Steel | AISI 1045, 4140, 4340, SS400 | ★★★★★ Excellent |
| M - Stainless | 304, 316, 17-4PH, 420 | ★★★★☆ Very Good |
| K - Cast Iron | GG25, GGG50, FC300 | ★★★★★ Excellent |
| N - Non-ferrous | Al 6061, Cu, Brass | ★★★☆☆ Good |
| S - Superalloys | Inconel 718, Ti-6Al-4V | ★★★☆☆ Moderate |
Application Map by Operation
| Operation | Suitability | Max Depth | Notes |
|---|---|---|---|
| Through-hole Drilling | ✓✓✓ Optimal | 5×D | Best chip evacuation |
| Blind-hole Drilling | ✓✓✓ Optimal | 3×D | Use peck cycle |
| Stack Drilling | ✓✓ Suitable | 2×D | Clamp plates firmly |
| Cross-hole Drilling | ✓✓ Suitable | 2×D | Reduce feed 30% |
| Interrupted Cut | ✓ Possible | 1.5×D | Reduce speed 20% |
Recommended Cutting Conditions
| Workpiece Material | Vc (sfm) | Vc (m/min) | Feed (ipr) | Feed (mm/rev) |
|---|---|---|---|---|
| Carbon Steel (AISI 1045) | 56-71 | 17.0-22.0 | 0.0012-0.0032 | 0.03-0.081 |
| Alloy Steel (AISI 4140) | 46-56 | 14.0-17.0 | 0.0011-0.0027 | 0.027-0.069 |
| Stainless Steel (304) | 40-50 | 12.0-15.0 | 0.001-0.0024 | 0.024-0.061 |
| Cast Iron (GG25) | 62-82 | 19.0-25.0 | 0.0012-0.0032 | 0.03-0.081 |
| Aluminum (6061-T6) | 102-142 | 31.0-43.0 | 0.0018-0.0058 | 0.046-0.146 |
Values are starting recommendations. Adjust based on machine rigidity, coolant concentration, and hole depth. Use internal coolant (10-15% emulsion) for optimal performance.
Operating Guidelines
- Coolant: Water-soluble coolant (8-12% concentration) at 6-8 bar pressure. Minimum flow rate 12 L/min for 0.397" tools.
- Peck Cycle: For depths >3×D, use peck depth of 1×D with full retract to break chips.
- Entry Angle: Drill perpendicular to surface (90° ± 2°). For angled entry, use spot drill first.
- Pre-drilling: Not required for 0.397" diameter. For stacked materials, use pilot hole 0.005" smaller.
- Spindle Runout: Maintain TIR ≤ 0.0004" (10 μm) at tool tip for optimal tool life.
- Tool Overhang: Minimize overhang. Use collet chuck or hydraulic chuck for best results.
Toolholder Compatibility
| Holder Type | Clamp Range | Suitability | Runout |
|---|---|---|---|
| ER Collet (ER25/ER32) | 0.402" | ★★★★★ Excellent | ≤5 μm |
| Hydraulic Chuck | 0.402" | ★★★★★ Excellent | ≤3 μm |
| Shrink Fit | 0.402" | ★★★★★ Excellent | ≤2 μm |
| Weldon Side-Lock | 0.402" | ★★★☆☆ Good | ≤15 μm |
Packaging & Ordering Information
| Item | Details |
|---|---|
| Packaging | Individual plastic tube with foam insert, barcode label |
| Quantity per Pack | 1 piece |
| MPN | SGS57204 |
| List Price | $162.3 |
| Warranty | Standard manufacturer defect warranty (6 months from purchase) |
| Certification | ISO 9001:2015, ISO 14001:2015 |
Catalog Meta Data
| Attribute | Value |
|---|---|
| Product Series | SGS57204 |
| Tool Category | Solid Carbide Drill - 2 Flute |
| Standard | DIN 6537 / ISO 5414 |
| Coating Class | PVD Multi-Layer (Grade TA) |
| Last Catalog Update | 2026-Q2 |
| Country of Manufacture | Japan |
✓ 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.
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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
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✓ 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.
