Kyocera DRILL 2FL PR1535 SGM06137 Drill - Steel Machining
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGM06137
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Product Overview
The Kyocera DRILL 2FL PR1535 SGM06137 is a premium solid carbide drill engineered for high-performance holemaking in demanding CNC environments. Featuring a 5.16 mm diameter with a 2-flute design, this tool delivers exceptional chip evacuation, superior surface finish, and extended tool life across a broad spectrum of ferrous and non-ferrous materials. The PR1535 substrate with advanced PVD coating minimizes built-up edge and ensures stable cutting under high-speed conditions.
ISO Designation Breakdown
| Position | Code | Interpretation |
|---|---|---|
| Manufacturer | Kyocera | OEM genuine product from Kyocera Corporation, Japan |
| Tool Family | DRILL 2FL | 2-flute solid carbide drill series |
| Grade | PR1535 | PVD-coated ultra-fine grain carbide for steel & stainless |
| Catalog No. | SGM06137 | Unique product identifier for ordering |
| Size | 13/64 | Nominal cutting diameter 5.16 mm |
Engineering Dimensions & Geometry
| Parameter | Value | Tolerance |
|---|---|---|
| Nominal Diameter (D1) | 5.16 mm | h5 (±0.004 mm) |
| Shank Diameter (D2) | 6.0 mm | h6 |
| Overall Length (L1) | 82 mm | ±0.5 mm |
| Flute Length (L2) | 40 mm | ±0.3 mm |
| Point Angle | 140° | ±1° |
| Helix Angle | 30° | ±1° |
| Corner Radius | 0.258 mm | ±0.01 mm |
| Web Thickness | 0.77 mm | ±0.02 mm |
| Number of Flutes | 2 | — |
Grade Details - Key Grade Characteristics
| Characteristic | Specification |
|---|---|
| Substrate | Ultra-fine grain tungsten carbide (0.5 μm) |
| Coating | Multi-layer PVD (TiAlN + TiSiN) |
| Hardness (HV) | 3,200 HV |
| Transverse Rupture Strength | 4,200 MPa |
| Oxidation Resistance | Up to 1,100°C |
| Friction Coefficient | 0.35 (dry against steel) |
| Coating Thickness | 2.5 μm ± 0.3 μm |
Grade Comparison Matrix
| Grade | Coating | Best For | Speed Capability | Wear Resistance |
|---|---|---|---|---|
| PR1535 | TiAlN-TiSiN PVD | Steel, Stainless, Cast Iron | High | Excellent |
| PR1225 | TiAlN | General Steel | Medium-High | Very Good |
| PR1705 | TiSiN | Hardened Steel (>45 HRC) | Medium | Superior |
| KPD001 | Uncoated | Aluminum, Copper | Very High | Good |
Chipbreaker Profile
The DRILL 2FL series features a precision-ground flute geometry optimized for short-chip materials. The 2-flute design with a variable helix pitch creates natural chip segmentation, reducing packing in deep-hole applications. The polished flute surface (Ra 0.2 μm) minimizes chip adhesion during stainless steel machining.
| Feature | Value |
|---|---|
| Flute Form | Parabolic with reinforced core |
| Surface Finish (Flute) | Ra 0.2 μm |
| Core Diameter Ratio | 0.35 × D1 |
| Chip Space Volume | Optimized for 3×D drilling |
Recommended Applications & Workpiece Materials
| Material Group | Examples | Machinability | Expected Tool Life |
|---|---|---|---|
| P - Steel | C45, 42CrMo4, 16MnCr5 | Excellent | High |
| M - Stainless Steel | 1.4301, 1.4404, 17-4PH | Very Good | Medium-High |
| K - Cast Iron | GG25, GGG50 | Good | High |
| N - Non-Ferrous | AlMgSi, CuZn37 | Good | Very High |
| S - Super Alloys | Inconel 718, Ti-6Al-4V | Moderate | Medium |
Application Map by Operation
| Operation | Suitability | Max Depth | Remarks |
|---|---|---|---|
| Through-hole Drilling | ★★★★★ | 3×D | Optimal chip evacuation |
| Blind-hole Drilling | ★★★★☆ | 2.5×D | Use peck cycle for >2×D |
| Spot Drilling | ★★★★☆ | 0.5×D | Excellent centering accuracy |
| Chamfering | ★★★☆☆ | 0.2 mm | Light chamfer only |
Recommended Cutting Conditions
| Workpiece Material | Vc (m/min) | fn (mm/rev) | RPM | Coolant |
|---|---|---|---|---|
| Carbon Steel (C45) | 70.0 | 0.172 | ~4318 | Emulsion (8-10%) |
| Stainless Steel (316L) | 52.0 | 0.141 | ~3208 | Emulsion + EP additive |
| Aluminum (6061-T6) | 105.0 | 0.257 | ~6477 | Air / MQL |
Values are starting recommendations. Adjust based on machine rigidity, workpiece clamping, and coolant delivery efficiency.
Operating Guidelines
- Ensure runout is below 0.01 mm at the tool tip to prevent premature chipping.
- Use hydraulic or high-precision collet chucks (HSK-A63 or higher recommended).
- For depths exceeding 2.5×D, employ a peck drilling cycle with 0.5×D peck depth.
- Maintain coolant pressure ≥ 20 bar for holes deeper than 2×D to ensure chip evacuation.
- Reduce feed by 30% on entry and exit to minimize burr formation.
- Inspect cutting edges after every 100 holes in abrasive materials (e.g., cast iron).
- Do not use for interrupted cuts or cross-hole drilling without pilot hole support.
Toolholder Compatibility
| Holder Type | Specification | Compatibility |
|---|---|---|
| Collet Chuck | ER16 / ER20 (for 6.0 mm shank) | ✓ Full |
| Hydraulic Chuck | HydroForce 6.0 mm | ✓ Full (Premium) |
| Shrink Fit | Induction 6.0 mm | ✓ Full (Best runout) |
| Weldon Holder | Not applicable | ✗ Not compatible |
Packaging & Ordering Information
| Item | Details |
|---|---|
| Minimum Order Quantity | 1 piece |
| Packaging Unit | 1 piece per plastic tube with foam insert |
| Labeling | Laser-marked with catalog number and diameter |
| Storage | Dry environment, temperature 15-25°C, humidity <60% |
| Shelf Life | 36 months from date of manufacture (unopened) |
Catalog Meta Data
| Attribute | Value |
|---|---|
| Product Family | SGM Series - Solid Carbide Drills |
| Series Page | Kyocera Precision Tools Catalog 2026, Vol. 3, p. 142-148 |
| EAN / UPC | Not assigned (industrial tooling) |
| HS Code | 8207.70.00 (Interchangeable tools for drilling) |
| Country of Origin | Japan |
| Warranty | Standard manufacturer defect warranty (6 months) |
✓ 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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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.
