Kyocera 1/8 DRILL 2FL 5XD TX IC SGS56436 DRILL - CNC Drilling

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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS56436
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Product Overview
The Kyocera 1/8 DRILL 2FL 5XD TX IC SGS56436 is a premium solid carbide drill engineered for high-performance CNC machining operations. Featuring an advanced TX IC grade substrate with multi-layer PVD coating, this drill delivers exceptional wear resistance, superior chip evacuation, and extended tool life in demanding production environments. The 5XD length-to-diameter ratio provides optimal rigidity for deep-hole drilling applications while maintaining precise hole tolerance and surface finish quality.
ISO Designation Breakdown
| ISO Element | Code | Description |
|---|---|---|
| Tool Type | DC | Solid Carbide Drill |
| Cutting Diameter | 0.1250" | 1/8 inch nominal diameter |
| Flute Configuration | 2FL | 2-Flute Design |
| Length Ratio | 5XD | 5× Diameter Length |
| Carbide Grade | TXIC | High-Performance Substrate |
| Manufacturer Code | SGS56436 | Kyocera OEM Part Number |
Engineering Dimensions & Geometry
| Parameter | Value | Tolerance |
|---|---|---|
| Cutting Diameter (DC) | 0.1250" (1/8) | h7 (+0.000/-0.0004") |
| Overall Length (OAL) | 4.50" | ±0.005" |
| Flute Length (FL) | 1.12" | ±0.010" |
| Shank Diameter (DCON) | 0.1250" | h6 (+0.0001/-0.0000") |
| Point Angle | 140° | ±1° |
| Helix Angle | 30° | ±2° |
| Web Thickness | 0.0225" | ±0.002" |
| Corner Radius | 0.001" | ±0.0005" |
Grade Details - Key Grade Characteristics
| Property | TX IC Specification | Performance Benefit |
|---|---|---|
| Carbide Substrate | Ultra-fine grain carbide (0.5μm) | Superior edge retention and micro-chipping resistance |
| Coating System | AlTiN PVD multi-layer coating | Extended tool life at elevated cutting temperatures |
| Hardness | HRA 93.5 | High wear resistance in abrasive materials |
| Transverse Rupture Strength | 4,200 MPa | Excellent resistance to breakage under load |
| Coating Color | Dark Copper | Visual wear indicator for tool change scheduling |
| Max Operating Temp | 1,100°C (2,012°F) | Stable performance in dry machining |
Grade Comparison Matrix
| Grade | Coating | Best For | Speed Capability |
|---|---|---|---|
| TX IC | AlTiN | Steel, Stainless, Cast Iron | High (★★★★★) |
| TX CO | TiAlN | Hardened Steel >HRC 50 | Medium-High (★★★★☆) |
| TX AL | AlCrN | Aluminum, Non-Ferrous | High (★★★★★) |
| TX GM | TiSiN | General Purpose | Medium (★★★☆☆) |
Chipbreaker Profile
The SGS56436 features an optimized chipbreaker geometry specifically designed for 5XD drilling applications. The flute profile incorporates a variable helix design with a 30° primary helix angle that progressively changes along the flute length to minimize harmonic vibration and improve chip evacuation.
| Chipbreaker Feature | Specification | Functional Benefit |
|---|---|---|
| Flute Design | Parabolic, 2-Flute | Enhanced chip pocket volume for deep-hole drilling |
| Chipbreaker Type | Continuous, Variable Pitch | Reduced chatter, improved surface finish |
| Margin Width | 0.0150" | Optimal guidance and hole quality |
| Back Taper | 0.0005"/inch | Prevents binding in deep holes |
Recommended Applications & Workpiece Materials
| Material Group | Hardness Range | Machinability Rating | Recommended Application |
|---|---|---|---|
| Carbon Steel | ≤HB 200 | Excellent (★★★★★) | High-speed production drilling |
| Alloy Steel | HB 200-300 | Very Good (★★★★☆) | Precision component manufacturing |
| Stainless Steel | ≤HB 250 | Good (★★★★☆) | Aerospace and medical components |
| Cast Iron | ≤HB 220 | Excellent (★★★★★) | Automotive engine block drilling |
| Tool Steel | ≤HRC 45 | Good (★★★☆☆) | Die and mold manufacturing |
Application Map by Operation
| Operation Type | Suitability | Max Depth | Notes |
|---|---|---|---|
| Through-Hole Drilling | ★★★★★ | 5XD | Optimal chip evacuation |
| Blind-Hole Drilling | ★★★★☆ | 5XD | Use peck cycle for depths >2D |
| Stack Drilling | ★★★☆☆ | 1.5D per plate | Ensure proper clamping |
| Cross-Hole Drilling | ★★★☆☆ | 1.0D | Reduce feed by 30% |
| Enlarging | ★★★★☆ | 5XD | Pre-drill with smaller diameter |
Recommended Cutting Conditions
Values shown are starting parameters. Adjust based on machine rigidity, workpiece material, and desired tool life.
| Material | Cutting Speed (Vc) SFM | Feed per Rev (fn) IPR | Axial Depth (ap) |
|---|---|---|---|
| Carbon Steel | 40-80 | 0.05-0.12 | ≤1.12" |
| Alloy Steel | 34-68 | 0.045-0.108 | ≤1.01" |
| Stainless Steel | 28-56 | 0.040-0.096 | ≤0.90" |
| Cast Iron | 44-88 | 0.055-0.132 | ≤1.12" |
| Tool Steel (≤HRC 45) | 24-48 | 0.035-0.084 | ≤0.78" |
Operating Guidelines
- Coolant Recommendation: Use high-pressure coolant (≥70 bar) for optimal chip evacuation in 5XD applications. Minimum 5% oil emulsion concentration recommended.
- Peck Drilling: For blind holes exceeding 2×D, implement a peck cycle with 0.5×D peck depth and full retract to break chips.
- Entry Angle: Ensure perpendicular entry (±1°) to prevent uneven wear on cutting lips. Use spot drilling for irregular surfaces.
- Spindle Runout: Maintain TIR ≤0.0002" at the tool tip to maximize tool life and hole quality.
- Tool Overhang: Minimize overhang to 3×D or less. For 5XD applications, use hydraulic or shrink-fit holders for maximum rigidity.
- Feed Rate: Reduce feed by 30% for the first 2mm of entry to prevent chipping on the cutting corner.
Toolholder Compatibility
| Holder Type | Model Reference | Capacity Range | Runout Accuracy |
|---|---|---|---|
| ER Collet Chuck | ER16 / ER20 / ER25 | 0.5-16mm | ≤0.005mm |
| Hydraulic Chuck | Hydro-6 / Hydro-10 | 6-32mm | ≤0.003mm |
| Shrink Fit Holder | Shrink-6 / Shrink-10 | 6-32mm | ≤0.003mm |
| Milling Chuck | MC-13 / MC-20 | 1-20mm | ≤0.010mm |
Packaging & Ordering Information
| Item | Specification |
|---|---|
| Manufacturer Part Number | SGS56436 |
| Quantity per Package | 1 piece(s) |
| Net Weight (approx.) | 21.2g |
| Packaging Type | Individual plastic tube with protective wax coating |
| Label Information | Barcode, ISO designation, batch number, and manufacturing date |
| Storage Recommendation | Store in original packaging at 15-25°C, humidity <60% RH |
Catalog Meta Data
| Attribute | Value |
|---|---|
| Product Family | Kyocera Solid Carbide Drills - TX Series |
| Series Designation | SGS564 Standard Length / SGS564 Extended Length |
| Tool Category | Rotating Tool - Solid Carbide Drill |
| Industry Standards | DIN 6537, ISO 5414 |
| Country of Manufacture | Japan |
| Warranty | Full manufacturer warranty against material and workmanship defects |
| Technical Support | Application engineering support available via Kyotow.com |
All specifications are subject to change without notice. For the most current technical data and application assistance, contact our engineering team through Kyotow.com.
Certificate of Authenticity
This verifies that this package contains a genuine item manufactured to the strict global standards of Kyocera.
Guaranteed Quality
Original Kyocera components ensure optimal device performance, precise output quality, and long-term hardware safety. Using non-genuine parts may impact hardware functions and void existing service agreements.
Shipping & Stock Information 発送・在庫情報
We ship all products worldwide utilizing our strategic global network. To ensure the fastest dispatch times and optimal customs clearance, items are fulfilled and shipped directly from our primary corporate distribution facilities.
- In-stock items (在庫あり): Dispatched with precision from the nearest regional hub within 3 business days.
- Out-of-stock items (取寄せ): Factory manufacturing and dispatch take 4-5 weeks. Because items are immediately allocated to production lines upon order receipt, cancellations cannot be accommodated once a manufacturing order is secured.
- Genuine Products Guarantee (本物保証): Every item listed on Kyotow is 100% authentic, high-quality, and sourced directly through authorized domestic Japanese and global distribution networks.
Product Images & Technical Accuracy 正確な製品情報
In adherence to the philosophy of Monozukuri (物の作り) — Japanese manufacturing precision, we strive to maintain perfect data integrity. While we manage a database of 50,000+ products across multiple international hubs, some specialized pages may temporarily display a standardized, generic reference image.
To guarantee absolute accuracy for your machining requirements, please cross-reference the exact Kyocera Item Code, Item Name, and Material Grade.
- Use the official Kyocera Item Code and Grade specification to verify exact dimensions and compatibility before purchasing.
- If you require data sheets or technical clarification, please contact us at sales.kyotow@gmail.com.
Refund & Cancellation Policy 返品・キャンセルポリシー
We offer a full refund or replacement if the verified Kyocera part number of the item received differs from the official item code specified in your order confirmation.
Due to automated procurement systems linking directly to factory distribution channels across our global facilities, orders cannot be canceled or modified once processing begins. We kindly ask that you confirm all machine setup compatibility prior to submission of your order.
If you have any doubts regarding tool geometries, coatings, or application grades, please consult our support team at sales.kyotow@gmail.com before finalizing your procurement.
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Direct 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.




