Kyocera 8,5 TA SGS63183 DRILL - CNC Machining
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS63183
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Product Overview
The Kyocera 8,5 mm TA Carbide Drill (MPN: SGS63183) is a precision-engineered 2-flute solid carbide drill designed for high-performance CNC machining operations. Featuring an advanced TA grade substrate with optimized geometry, this tool delivers exceptional hole quality, dimensional accuracy, and extended tool life across a wide range of workpiece materials. The 3×D flute length provides efficient chip evacuation while maintaining rigidity for stable drilling depths.
ISO Designation Breakdown
| ISO Code Element | Description |
| Tool Category | Solid Carbide Drill — 2 Flute |
| Diameter (D) | 8,5 mm |
| Flute Length (Lf) | 3 × D (25.5 mm) |
| Grade | TA — PVD Coated Micro-Grain Carbide |
| Point Geometry | Thinned 140° Point with Margin Design |
Engineering Dimensions & Geometry
| Parameter | Value | Tolerance |
| Cutting Diameter (D) | 8,5 mm | h5 |
| Overall Length (L) | 72.2 mm | ±0.5 mm |
| Flute Length (Lf) | 25.5 mm | ±0.3 mm |
| Shank Diameter (d) | 8.5 mm | h6 |
| Point Angle | 140° | ±2° |
| Helix Angle | 30° | ±2° |
| Core Thickness Ratio | 0.22 × D | — |
Grade Details — Key Grade Characteristics
The TA grade utilizes a micro-grain carbide substrate (0.7 μm grain size) combined with a advanced TiAlN-based PVD coating with optimized aluminum content. This composition provides an optimal balance of hardness, toughness, and thermal stability for demanding drilling applications.
| Property | Value | Performance Impact |
| Hardness (HV) | 1,620 HV | Superior wear resistance |
| Transverse Rupture Strength | 3,900 MPa | High edge stability under load |
| Coating Type | TiAlN PVD Multi-layer (Al-rich) | Enhanced heat & oxidation resistance |
| Coating Hardness | 3,200 HV | Reduced built-up edge & friction |
| Max Operating Temp | 880°C | Stable performance in dry machining |
Grade Comparison Matrix
| Grade | Coating | Best For | Speed Capability |
| TA | TiAlN PVD Multi-layer (Al-rich) | Steel, Stainless Steel, Cast Iron | High |
| PV | TiSiN PVD | Hardened Steel (>50 HRC) | Very High |
| CA | TiCN CVD | Cast Iron, Non-ferrous | Medium-High |
Chipbreaker Profile
The 8,5 mm drill features an optimized flute profile with a polished rake surface and controlled land width to ensure efficient chip formation and evacuation. The chipbreaker geometry is specifically designed for 8,5 mm diameter drilling to produce short, manageable chips that reduce packing risk and improve hole quality.
- Flute Profile: Parabolic gash with polished surface (Ra 0.2 μm)
- Chipbreaker Type: Continuous land with margin relief
- Chip Form: 6-shaped / short spiral (ideal for automated production)
- Evacuation Channel: Optimized for 3×D depth with coolant-through capability
Recommended Applications & Workpiece Materials
| Material Group | ISO Code | Suitability | Notes |
| Carbon Steel / Alloy Steel | P.1 – P.5 | ★★★★★ Excellent | Ideal for general engineering & automotive |
| Stainless Steel (Austenitic) | M.1 – M.2 | ★★★★☆ Very Good | Use reduced feed to prevent work hardening |
| Cast Iron (Grey / Ductile) | K.1 – K.3 | ★★★★☆ Very Good | Excellent chip control with internal coolant |
| Titanium Alloys | S.1 – S.2 | ★★★☆☆ Good | Lower Vc recommended; stable setup required |
| Aluminum Alloys | N.1 – N.3 | ★★★☆☆ Good | Polished flute prevents built-up edge |
Application Map by Operation
| Operation | Suitability | Max Depth | Hole Quality |
| Through-Hole Drilling | ★★★★★ Excellent | 3 × D | IT8 – IT9 |
| Blind-Hole Drilling | ★★★★☆ Very Good | 3 × D | IT8 – IT9 |
| Stack Plate Drilling | ★★★☆☆ Good | 2 × D per plate | IT9 – IT10 |
| Cross-Hole Drilling | ★★★☆☆ Good | 1.5 × D | IT10 |
Recommended Cutting Conditions
| Material | Cutting Speed Vc (m/min) | Feed fn (mm/rev) | Coolant |
| Low-Alloy Steel (< 900 MPa) | 97 – 117 | 0.235 – 0.143 | Emulsion / Internal |
| High-Alloy Steel (> 900 MPa) | 78 – 94 | 0.188 – 0.114 | Internal / MQL |
| Stainless Steel (304/316) | 58 – 70 | 0.164 – 0.100 | Internal (high pressure) |
| Grey Cast Iron (HB 180–260) | 107 – 129 | 0.282 – 0.172 | Dry / Compressed Air |
| Aluminum Alloy (Si < 10%) | 175 – 211 | 0.352 – 0.214 | Emulsion / MQL |
Operating Guidelines
- Runout Tolerance: Maintain spindle runout ≤ 0.01 mm at the tool tip for optimal tool life and hole accuracy.
- Pecking Cycle: For depths exceeding 2.5 × D, use a peck depth of 1–1.5 × D with full retract to clear chips.
- Coolant Pressure: Minimum 20 bar (290 psi) recommended for internal coolant tools to ensure effective chip evacuation.
- Entry Angle: Use a chamfer or center drill (90°) to prevent walk and ensure stable entry.
- Tool Overhang: Minimize overhang to ≤ 4 × D to reduce deflection and vibration.
- Re-sharpening: Not recommended for solid carbide drills; replace upon wear to maintain hole quality.
Toolholder Compatibility
| Holder Type | Shank Diameter | Clamping | Runout |
| Hydraulic Chuck (HSK-A63) | 8.5 mm | Hydraulic clamp | ≤ 0.003 mm |
| Shrink Fit Holder | 8.5 mm | Thermal interference | ≤ 0.003 mm |
| Collet Chuck (ER25 / ER32) | 8.5 mm | Spring collet | ≤ 0.015 mm |
| Weldon Side-Lock | 8.5 mm | Set screw | ≤ 0.025 mm |
Packaging & Ordering Information
| Item | Details |
| Manufacturer Part Number | SGS63183 |
| Quantity per Package | 1 Piece |
| Packaging Type | Protective plastic tube with foam insert |
| Label Information | Barcode, MPN, diameter, grade, batch code |
| Minimum Order Quantity | 1 |
| Warranty | Standard manufacturer defect warranty |
Catalog Meta Data
| Attribute | Value |
| Product Series | Kyocera Solid Carbide Drills — 2FL 3XD Series |
| Catalog Page Reference | 2024–2025 General Catalog, Section D, Page 142 |
| ECCN Classification | EAR99 |
| HS Code | 8207.50.00 |
| Country of Manufacture | Japan |
| RoHS Compliance | Yes — Directive 2011/65/EU |
| REACH Compliance | Yes — SVHC-free |
Need technical support? Our CNC tooling specialists are available to help you select the optimal grade and parameters for your specific application. Contact us for application engineering support, bulk pricing, and custom tooling solutions.
✓ 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.
