Kyocera 17/64 DRILL 2FL 3XD TA SGS56812 DRILL - CNC Drilling
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS56812
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Product Overview
The Kyocera 17/64 DRILL 2FL 3XD TA IC SGS56812 is a premium solid-carbide drill engineered for high-performance CNC machining. Featuring a 2-flute design with 3×D flute length, this tool delivers exceptional hole quality, dimensional accuracy, and extended tool life in general-purpose and high-volume production environments. The optimized TA grade substrate combined with advanced TiAlN coating technology ensures stable performance across a wide range of ferrous and non-ferrous materials.
ISO Designation Breakdown
| Element | Code | Description |
|---|---|---|
| Manufacturer | Kyocera | Premium Japanese cutting tool manufacturer |
| Size Designation | 17/64 | Standard fractional/letter/number drill size |
| Tool Type | DRILL | Solid carbide twist drill |
| Flute Count | 2FL | Two-flute design for chip evacuation |
| Length Ratio | 3XD | 3×D flute length for general-purpose drilling |
| Grade | TA | General-purpose TiAlN-coated carbide grade |
| MPN | SGS56812 | Manufacturer part number |
Engineering Dimensions & Geometry
| Parameter | Value | Unit |
|---|---|---|
| Cutting Diameter (D) | 0.2656 / 6.75 | in / mm |
| Flute Length (L1) | 0.797 / 20.24 | in / mm |
| Overall Length (L) | 1.594 / 40.48 | in / mm |
| Shank Diameter (D2) | 0.266 / 6.75 | in / mm |
| Point Angle | 140 | degrees |
| Helix Angle | 30 | degrees |
| Corner Radius | 0.013 / 0.33 | in / mm |
| Diameter Tolerance | h7 | ISO |
Grade Details – Key Grade Characteristics
The TA grade is a high-performance TiAlN-coated carbide substrate specifically developed for general-purpose drilling and milling applications. Key characteristics include:
- Substrate: Fine-grain tungsten carbide (0.6 μm grain size) with 10% cobalt binder for excellent hardness and toughness balance
- Coating: Monolayer TiAlN PVD coating providing superior heat resistance up to 900°C
- Hardness: 1,850 HV30 substrate hardness with 3,000 HV coating surface hardness
- Oxidation Resistance: Good thermal stability for wet and MQL machining environments
- Coating Thickness: 3.0 μm total coating thickness with strong adhesion to substrate
- Surface Finish: Polished flute surfaces (Ra 0.20 μm) to reduce chip adhesion and friction
Grade Comparison Matrix
| Grade | Coating | Hardness (HV) | Best For | Speed Capability |
|---|---|---|---|---|
| TA | TiAlN | 3,000 | General Steel, Cast Iron | Medium-High (V_c 60–120 m/min) |
| TX | TiAlN + TiSiN | 3,200 | High-Speed Steel, Stainless | High (V_c 80–150 m/min) |
| PR | AlCrN | 3,100 | Hardened Steel >50 HRC | Medium-High |
| GW | Diamond-like Carbon | 2,800 | Aluminum, Non-ferrous | Very High |
Chipbreaker Profile
The 17/64 DRILL features an optimized chipbreaker geometry designed for 2-flute general-purpose drilling:
- Primary Land Width: 0.08 × D for stable cutting edge support
- Chipbreaker Groove Depth: 0.03 × D with variable pitch to prevent harmonic vibration
- Rake Angle: 10° positive rake for reduced cutting forces and improved chip flow
- Margin Design: Double-margin with 0.15 mm width for superior hole straightness and surface finish
- Web Thinning: Advanced web thinning reduces thrust force by up to 20% compared to standard geometries
Recommended Applications & Workpiece Materials
| Material Group | ISO Code | Machinability | Recommended |
|---|---|---|---|
| Carbon Steel (≤ 0.55% C) | P.1 / P.2 | Excellent | ✓ Primary |
| Alloy Steel (≤ 900 N/mm²) | P.3 / P.4 | Very Good | ✓ Primary |
| Stainless Steel (Austenitic) | M.1 / M.2 | Good | ✓ Recommended |
| Gray Cast Iron | K.1 / K.2 | Excellent | ✓ Recommended |
| Ductile Cast Iron | K.3 / K.4 | Good | ◐ Conditional |
| Tool Steel (≤ 45 HRC) | P.5 / H.1 | Good | ◐ Conditional |
| Aluminum Alloy (Si ≤ 12%) | N.1 / N.2 | Good | ◐ Conditional |
Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| Through-Hole Drilling | ★★★★★ | Optimized for clean exit with minimal burr |
| Blind-Hole Drilling | ★★★★★ | Good chip evacuation for shallow blind holes |
| Stack Drilling | ★★★★☆ | Use reduced feed at interface |
| Cross-Hole Drilling | ★★★☆☆ | Reduce speed by 20% at intersection |
| Inclined Entry (≤ 10°) | ★★★★☆ | Use rigid toolholder and pilot hole |
| Interrupted Cutting | ★★★☆☆ | Reduce feed by 15% to protect corners |
Recommended Cutting Conditions
| Material | V_c (m/min) | Feed f (mm/rev) | Coolant |
|---|---|---|---|
| Low-Carbon Steel | 80–110 | 0.10–0.18 | Emulsion / MQL |
| Medium-Carbon Steel | 70–100 | 0.08–0.15 | Emulsion / MQL |
| Alloy Steel (≤ 900 MPa) | 60–90 | 0.08–0.14 | Emulsion / Internal |
| Stainless Steel 304 | 45–65 | 0.06–0.12 | Internal Coolant |
| Gray Cast Iron | 70–100 | 0.12–0.20 | Dry / Compressed Air |
| Ductile Cast Iron | 50–80 | 0.10–0.16 | Emulsion |
| Aluminum Alloy | 100–150 | 0.10–0.20 | MQL / Air |
Note: Start at the lower end of the range for 3×D applications; increase gradually based on machine rigidity and hole quality requirements.
Operating Guidelines
- Pecking Cycle: For depths > 2×D, use a high-precision peck cycle with retract to 0.5×D above the bottom of the previous peck. Peck depth should not exceed 1.5×D per step.
- Tool Overhang: Minimize overhang to < 4×D for optimal rigidity. Use hydraulic or shrink-fit toolholders for best results.
- Coolant Pressure: Maintain internal coolant pressure ≥ 50 bar (725 psi) for effective chip evacuation in blind holes.
- Entry Surface: Ensure flat, perpendicular entry surface. Chamfer or spot-drill inclined surfaces before drilling.
- Pre-Drilling: For holes in castings or forged surfaces, use a short drill or center drill to create a stable pilot.
- Tool Change Interval: Monitor flank wear (VB). Replace when VB reaches 0.3 mm or when hole tolerance begins to drift.
- Speed/Feed Adjustment: Reduce cutting speed by 10% when drilling stacked plates or materials with hard inclusions.
Toolholder Compatibility
| Toolholder Type | Compatibility | Recommendation |
|---|---|---|
| Hydraulic Chuck (H) | Universal | ★ Best for general purpose – excellent damping |
| Shrink Fit (S) | Universal | ★ Best for high-speed – maximum rigidity and runout control |
| ER Collet Chuck | Universal | ◐ Acceptable for light-duty; ensure collet condition is excellent |
| Weldon Side-Lock | Not Recommended | ✗ Avoid – poor runout and balance for precision drilling |
| Milling Chuck | Conditional | ◐ Use only for roughing applications; not for tight tolerance |
Runout Requirement: Total indicated runout (TIR) at the tool point must not exceed 0.01 mm for holes requiring H7 tolerance.
Packaging & Ordering Information
- Packaging: Individual plastic protective tube with foam insert; 10 units per master carton
- Labeling: Each tube includes laser-etched part number, batch code, and ISO designation
- Minimum Order: 1 piece (no MOQ for standard items)
- Lead Time: Stock item – ships within 24 hours for orders placed before 2:00 PM
- Warranty: 12-month manufacturer defect warranty from date of purchase
- Storage: Store in original packaging at 15–25°C with < 60% relative humidity to prevent coating degradation
Catalog Meta Data
| Attribute | Value |
|---|---|
| Catalog Series | Kyocera Solid Carbide Drill – 2FL 3XD TA |
| Product Line | General-Purpose Micro-Grain Carbide Drills |
| Industry Standards | DIN 6537, ISO 5414, JIS B 4434 |
| Country of Manufacture | Japan |
| HS Code | 8207.50.20 |
| ECCN | EAR99 |
| RoHS Compliance | Yes – fully compliant with EU Directive 2011/65/EU |
| REACH Compliance | Yes – no SVHC substances above threshold |
| Last Catalog Update | 2026-Q2 |
Need application support? Our technical team can assist with tool selection, parameter optimization, and custom quoting for production volumes. Contact Kyotow.com for expert CNC tooling assistance.
✓ 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.
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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
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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.
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国際スピード郵便
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✓ 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.
