Kyocera #32 TC SGS51717 Drill - High-Precision CNC
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS51717
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Product Overview
The Kyocera #32 DRILL 2FL 3XD TC SGS51717 is a premium solid carbide drill engineered for demanding CNC machining environments. With a 2.79 mm diameter and 3×D flute length, this tool delivers exceptional hole quality, dimensional accuracy, and process reliability across high-volume production runs. Manufactured in Japan to ISO 9001 standards, it is the preferred choice for precision drilling in aerospace, automotive, and general engineering sectors.
ISO Designation Breakdown
| ISO Element | Value & Description |
|---|---|
| ISO Code | DCX 0279 |
| Tool Type | Solid Carbide Drill (D) – 2 Flutes (2FL) |
| Diameter (DC) | 2.79 mm |
| Flute Length (LCF) | 3 × D (8.37 mm) |
| Overall Length (OAL) | 28.4 mm (approx.) |
| Shank Diameter (DCON) | 2.79 mm (cylindrical) |
Engineering Dimensions & Geometry
| Parameter | Specification |
|---|---|
| Point Angle | 140° ± 2° (self-centering split-point geometry) |
| Helix Angle | 30° (optimized for chip evacuation) |
| Margin Width | 0.15 × Diameter |
| Core Thickness | 0.35 × Diameter (reinforced for stability) |
| Surface Finish (Flutes) | Ra 0.2 µm (polished for minimal friction) |
| Runout Tolerance | ≤ 0.005 mm (at 2×D from tip) |
| Tolerance (h8) | +0.000 / –0.018 mm (for 2.79 mm) |
Grade Details – Key Grade Characteristics
| Characteristic | TC Grade Specification |
|---|---|
| Carbide Substrate | Micro-grain carbide with high cobalt content |
| Coating System | TiSiN-based PVD nano-coating |
| Coating Color | Silver-Grey |
| Hardness | HRA 93.0 |
| Max Operating Temp | 850 °C (intermittent) |
| Coating Thickness | 2.0 ± 0.3 µm |
Grade Comparison Matrix
| Property | TA Grade | TN Grade | TC Grade |
|---|---|---|---|
| Wear Resistance | ★★★★★ | ★★★★☆ | ★★★★★ |
| Toughness / Impact | ★★★★☆ | ★★★★★ | ★★★☆☆ |
| Heat Resistance | ★★★★★ | ★★★★★ | ★★★★☆ |
| Chip Control | ★★★★☆ | ★★★★★ | ★★★★☆ |
| Best For | Steel / Hardened Steel | Stainless / Ti / Ni | Cast Iron / Al / Composites |
Chipbreaker Profile
The TC-series for light to medium cutting chipbreaker features a precision-ground groove geometry that promotes controlled chip curling and efficient evacuation. The profile includes:
- Primary groove width: 0.12 × Diameter — initiates chip curl at low feed rates
- Secondary land angle: 12° — provides edge support and reduces chipping
- Rake angle: 8° positive — reduces cutting forces and heat generation
- Chipbreaker depth: 0.08 mm — optimized for 2.79 mm diameter range
Recommended Applications & Workpiece Materials
| Material Group | ISO Code | Suitability | Typical Hardness |
|---|---|---|---|
| Cast iron | P10 | Excellent | ≤ 40 HRC |
| non-ferrous metals | M10 | Very Good | ≤ 40 HRC |
| composite materials | K20 | Good | HB 180–260 |
| Non-Ferrous Metals | N20 | Excellent | — |
Application Map by Operation
| Operation | Rating | Notes |
|---|---|---|
| Drilling | Excellent | Primary application; through-hole and blind-hole capable |
| Peck Drilling | Good | Recommended peck depth: 1.5–2.0 × D |
| Deep Hole Drilling | Good | Use internal coolant for holes > 5 × D |
| Spot Drilling | Excellent | Split-point geometry ensures accurate centering |
| Chamfering | Very Good | Limited to 45° chamfers ≤ 0.5 mm depth |
Recommended Cutting Conditions
| Parameter | Min | Recommended | Max |
|---|---|---|---|
| Cutting Speed (Vc) m/min | 100 | 140 | 180 |
| Spindle Speed (n) rpm | 11,408 | 15,972 | 20,536 |
| Feed per Revolution (fn) mm/rev | 0.18 | 0.27 | 0.35 |
| Feed per Tooth (fz) mm | 0.090 | 0.133 | 0.175 |
| Depth of Cut (ap) mm | 0.5 × D | 1.0 × D | 3.0 × D |
Note: Values are starting recommendations. Adjust based on machine rigidity, coolant concentration, and workpiece material condition.
Operating Guidelines
- Coolant: Use water-soluble coolant at 6–8% concentration; minimum flow rate 15 L/min for 2.79 mm drills.
- Runout Check: Verify tool runout is ≤ 0.01 mm before operation to prevent premature wear.
- Peck Cycle: For blind holes, retract fully every 2×D to clear chips and reduce heat buildup.
- Entry Angle: Maintain 90° entry where possible; for inclined surfaces, use spot drill first or reduce feed by 30% for the first 1 mm.
- Tool Life Monitoring: Monitor flank wear (VB). Replace when VB reaches 0.15 mm for precision applications or 0.25 mm for general machining.
- Storage: Store in original packaging away from humidity and direct sunlight. Avoid contact with other tools to prevent edge damage.
Toolholder Compatibility
The SGS51717 is compatible with the following holder systems:
- Standard drill chucks, collet chucks (ER16, ER20, ER32), hydraulic holders, shrink-fit holders
- Minimum clamping force: 20 Nm (ER collet) or 50 bar (hydraulic)
- Recommended TIR (Total Indicated Runout): ≤ 0.005 mm at 2×D gauge length
- For shrink-fit holders: preheat to 300 °C, shrink time 8–12 seconds
Packaging & Ordering Information
| Item | Details |
|---|---|
| MPN / Catalog No. | SGS51717 |
| Packaging Type | Individually packed in anti-corrosion VCI paper |
| Quantity per Pack | 1 piece |
| Country of Origin | Japan |
| Warranty | Full manufacturer warranty against material and workmanship defects |
| Unit Price | $58.80 USD |
Catalog Meta Data
| Field | Value |
|---|---|
| Series | SGS5 – Solid Carbide Drill Series |
| Product Line | 2FL 3XD Standard Length Drills |
| Grade Family | TC Grade |
| Revision | Rev. 7.7 (2024-Q4) |
| RoHS Status | Compliant (Directive 2011/65/EU) |
| REACH Status | Compliant — no SVHC > 0.1% w/w |
| Harmonized Code | 8207.50.00 (Interchangeable tools for rock drilling / earth boring) |
✓ 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.
