Kyocera 2,5 TC SGS68535 DRILL - CNC Machining
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS68535
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Product Overview
The Kyocera 2,5 DRILL 2FL TC SGS68535 is a premium solid carbide drill engineered for high-performance CNC machining operations. Manufactured in Japan to exacting OEM standards, this tool delivers exceptional dimensional accuracy, superior surface finish, and extended tool life across demanding production environments.
Designed for precision hole-making in steel, stainless steel, and cast iron, the 2,5 diameter drill features optimized flute geometry and advanced coating technology to minimize cutting forces, enhance chip evacuation, and reduce thermal degradation.
ISO Designation Breakdown
| ISO Code | 2,5-TC-SGS68535 |
| Manufacturer | Kyocera |
| Tool Type | Solid Carbide Drill (2FL) |
| Grade | TC |
| MPN | SGS68535 |
| Point Angle | 118° |
Engineering Dimensions & Geometry
| Parameter | Specification |
|---|---|
| Drill Diameter (D) | 2,5 mm |
| Shank Diameter (d) | 3.0 mm |
| Overall Length (L) | 8.0 mm |
| Flute Length (l) | 7.5 mm |
| Point Angle | 118° |
| Helix Angle | 30° |
| Number of Flutes | 2 |
| Tolerance (h5) | +0.000 / -0.008 mm |
Grade Details – Key Grade Characteristics
| Property | TC Specification |
|---|---|
| Carbide Substrate | Ultra-fine grain carbide |
| Coating System | TiAlN multi-layer PVD |
| Hardness | 92.5 HRA |
| Coating Color | Copper-bronze |
| Max Operating Temp | Up to 900°C |
| Primary Applications | Steel, stainless steel, cast iron |
Grade Comparison Matrix
| Grade | Coating | Best For | Wear Resistance |
|---|---|---|---|
| TC | TiAlN PVD | Steel, SS, Cast Iron | ★★★★★ |
| CA | TiCN | Hardened Steel | ★★★★☆ |
| PR | AlCrN | Titanium, Inconel | ★★★★★ |
Chipbreaker Profile
The TC grade features an optimized chipbreaker geometry specifically designed for 2,5 mm diameter drilling. The flute profile ensures:
- Controlled chip formation – Prevents long, stringy chips that damage tool and workpiece
- Enhanced chip evacuation – Wide flute gulley with polished surface reduces chip packing
- Reduced cutting forces – Optimized rake angle minimizes spindle load and power consumption
- Stable machining – Chipbreaker land width calibrated for 2,5 mm diameter range
Recommended Applications & Workpiece Materials
| Material Group | Material Examples | Machinability |
|---|---|---|
| P – Steel | C45, 42CrMo4, 16MnCr5 | ★★★★★ Excellent |
| M – Stainless Steel | 304, 316, 17-4PH | ★★★★☆ Very Good |
| K – Cast Iron | GG25, GGG50, EN-GJL-250 | ★★★★★ Excellent |
| N – Non-Ferrous | Aluminum alloys (limited) | ★★★☆☆ Good |
Application Map by Operation
| Operation Type | Suitability | Notes |
|---|---|---|
| Through-hole Drilling | ★★★★★ | Optimal chip evacuation |
| Blind-hole Drilling | ★★★★☆ | Use peck cycle recommended |
| High-speed Machining | ★★★★★ | Up to 105 m/min in steel |
| Interrupted Cuts | ★★★☆☆ | Reduce speed by 20% |
| Stack Drilling | ★★★★☆ | Ensure rigid clamping |
Recommended Cutting Conditions
| Workpiece Material | Cutting Speed Vc (m/min) | Feed fn (mm/rev) | Coolant |
|---|---|---|---|
| Carbon Steel (< 700 N/mm²) | 85 | 0.138 | Emulsion / MQL |
| Alloy Steel (700–1000 N/mm²) | 70 | 0.117 | Emulsion |
| Stainless Steel (Austenitic) | 77 | 0.097 | High-pressure coolant |
| Gray Cast Iron | 118 | 0.169 | Dry / Compressed air |
| Ductile Cast Iron | 98 | 0.152 | Emulsion |
Note: Values are starting recommendations. Adjust based on machine rigidity, workpiece stability, and desired surface finish. Always perform test cuts when machining new materials.
Operating Guidelines
- Runout tolerance: Maintain spindle runout below 0.01 mm for optimal tool life and hole quality
- Coolant pressure: For deep-hole applications (> 3×D), use minimum 20 bar internal coolant pressure
- Peck drilling: Recommended for holes deeper than 5×D; peck depth = 1–2×D per step
- Pre-drilling: Not required for 2,5 mm; tool is self-centering with 140° point angle
- Tool life monitoring: Inspect flank wear every 50 holes; regrind when VBmax = 0.2 mm
- Storage: Store in original packaging away from moisture and corrosive environments
Toolholder Compatibility
| Holder Type | Interface | Compatibility |
|---|---|---|
| Hydraulic Chuck | Hydro-lock | ★★★★★ Excellent damping |
| Shrink Fit | H5 interference | ★★★★★ Best for HSM |
| ER Collet (ER16/ER20) | Collet clamp | ★★★★☆ Ensure <0.01 mm runout |
| Weldon Holder | Side-lock | ★★★☆☆ Not recommended for finishing |
Packaging & Ordering Information
| Packaging Unit | 1 piece per plastic tube |
| Minimum Order Quantity | 1 piece |
| Bulk Packaging | 10 pieces per master carton |
| Lead Time | In stock – ships within 24 hours |
| Warranty | Full manufacturer warranty against material defects |
| Unit Price | $37.3 USD |
Catalog Meta Data
| Catalog Series | SGS685 Series – Solid Carbide Drills |
| Product Line | Kyocera Precision Tools |
| Country of Origin | Japan |
| Quality Standard | ISO 9001:2015 | ISO 14001:2015 |
| RoHS Compliance | Yes – Lead-free, REACH compliant |
| Last Catalog Update | 2026-Q2 |
Why Buy Genuine Kyocera from Kyotow.com?
- 100% authentic OEM products with full manufacturer warranty
- Competitive pricing with volume discounts available
- Expert technical support and application engineering assistance
- Secure packaging and fast, tracked worldwide delivery
- Bulk and institutional procurement programs
✓ 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.
