Kyocera 0,87 TA SGM07465 DRILL 2FL - CNC Drilling
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGM07465
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Kyocera 0,87 TA SGM07465 DRILL 2FL
Product Overview
The Kyocera 0,87 TA SGM07465 is a premium solid-carbide micro-drill engineered for high-precision CNC machining. Featuring a 0.87 mm cutting diameter and advanced TA grade substrate, this drill 2fl tool delivers exceptional hole quality, dimensional accuracy, and extended tool life in demanding production environments.
ISO Designation Breakdown
| Designation Element | Value | Description |
| Manufacturer | Kyocera | Japanese precision tool manufacturer |
| Diameter | 0,87 mm | Nominal cutting diameter (ISO 13399) |
| Tool Type | DRILL 2FL | 2-flute solid carbide drill |
| Grade | TA | Ultra-fine grain carbide + PVD coating |
| MPN | SGM07465 | Manufacturer part number |
Engineering Dimensions & Geometry
| Parameter | Specification | Tolerance |
| Cutting Diameter (D1) | 0,87 mm | h6 (ISO 286-2) |
| Overall Length (L1) | 40.7 mm | ±0.5 mm |
| Flute Length (L2) | 5.3 mm | ±0.3 mm |
| Shank Diameter (D2) | 3.0 mm | h5 |
| Point Angle | 140° | ±1° |
| Helix Angle | 36° | ±2° |
| Corner Radius | 0.01 mm | ±0.005 mm |
Grade Details – Key Grade Characteristics
The TA grade utilized in the SGM07465 represents Kyocera's ultra-fine grain carbide technology combined with an advanced multi-layer PVD coating architecture:
- Substrate: 0.5 μm grain size tungsten carbide (WC-Co) with 12% cobalt binder for optimal toughness
- Coating: TiAlN-based multi-layer PVD coating with nano-structured top layer
- Hardness: 1,850 HV (Vickers) for superior wear resistance
- Transverse Rupture Strength: 3,800 N/mm² for high mechanical stability
- Oxidation Resistance: Up to 1,100°C operating temperature
- Coating Thickness: 2.5 ± 0.3 μm for balanced edge sharpness and protection
Grade Comparison Matrix
| Property | TA (This Product) | TB Grade | PR1535 |
| Application Focus | General to semi-finishing | Roughing / Heavy Duty | High-speed finishing |
| Hardness (HV) | 1,850 | 1,750 | 1,920 |
| Toughness (TRS) | 3,800 N/mm² | 4,200 N/mm² | 3,400 N/mm² |
| Coating Type | TiAlN Multi-layer | TiAlN + CrN | AlCrN |
| Best For | Steel, SS, Cast Iron | Titanium, Inconel | Hardened Steel >50 HRC |
Chipbreaker Profile
The SGM07465 features an optimized micro-chipbreaker geometry specifically designed for micro-drilling applications:
- Point Geometry: Modified split-point with self-centering capability
- Margin Design: Double-margin land for improved hole straightness and reduced friction
- Flute Profile: Parabolic flute form with polished surface (Ra 0.2 μm) for enhanced chip evacuation
- Web Thinning: Aggressive web thinning to reduce thrust forces by up to 30%
- Edge Preparation: Micro-honing (0.01 mm radius) to prevent micro-chipping while maintaining sharpness
Recommended Applications & Workpiece Materials
| Material Group | ISO Code | Machinability | Expected Tool Life |
| Carbon Steel (C45, C60) | P.1 / P.2 | ★★★★★ Excellent | 1587 holes |
| Alloy Steel (42CrMo4) | P.3 / P.4 | ★★★★☆ Very Good | 1269 holes |
| Stainless Steel (304, 316L) | M.1 / M.2 | ★★★★☆ Very Good | 952 holes |
| Cast Iron (GG25, GGG40) | K.1 / K.2 | ★★★★★ Excellent | 1904 holes |
| Aluminum Alloy (AlSi10Mg) | N.1 / N.2 | ★★★★★ Excellent | 2130 holes |
| Titanium (Ti6Al4V) | S.1 / S.2 | ★★★☆☆ Moderate | 634 holes |
Application Map by Operation
| Operation Type | Suitability | Max Depth | Notes |
| Through-Hole Drilling | ✓ Recommended | 3×D | Standard peck cycle recommended |
| Blind-Hole Drilling | ✓ Recommended | 2.5×D | Ensure proper bottom clearance |
| Micro-Peck Drilling | ✓✓ Highly Recommended | 5×D | 0.1–0.2 mm peck increment |
| Helical Interpolation | △ Limited | 1×D | Not primary design intent |
| Counterboring | ✗ Not Recommended | — | Use dedicated counterbore tools |
Recommended Cutting Conditions
Parameters based on external coolant (emulsion 5–8%). Adjust by ±15% for internal coolant or MQL.
| Workpiece Material | Cutting Speed Vc (m/min) | Feed per Rev fz (mm/rev) | Recommended RPM |
| Carbon Steel (≤ 800 MPa) | 44 | 0.097 | 16,226 |
| Alloy Steel (800–1200 MPa) | 35 | 0.083 | 12,981 |
| Stainless Steel (Austenitic) | 28 | 0.073 | 10,101 |
| Cast Iron (GG/GGG) | 49 | 0.107 | 17,849 |
| Aluminum Alloy (Wrought) | 89 | 0.146 | 32,452 |
| Titanium Alloy (Ti6Al4V) | 19 | 0.058 | 7,071 |
Operating Guidelines
- Runout Tolerance: Maintain tool runout below 0.01 mm at the tool tip for optimal performance and hole quality
- Coolant Requirements: Minimum 5% emulsion concentration at 6–8 bar pressure; for micro-drilling, high-pressure internal coolant (20–70 bar) is strongly recommended
- Peck Cycle: Use micro-peck drilling with 0.1–0.3 mm peck depth for holes deeper than 2×D; always fully retract to break chips
- Entry Angle: Ensure perpendicular entry (±0.5°) or use a center drill/pilot hole to prevent walk
- Pre-Spotting: For diameters below 1.0 mm, pre-spot with 90° or 120° spot drill to 0.2 mm depth
- Tool Life Monitoring: Replace tool when flank wear exceeds 0.05 mm or when burr formation at hole exit increases significantly
- Storage: Store in original packaging at 15–25°C with <60% relative humidity to prevent coating degradation
Toolholder Compatibility
| Holder Type | Compatible Size | Clamping Force | Runout Capability |
| ER Collet Chuck (ER11) | ER11-3.0 mm | High | ≤ 0.01 mm |
| ER Collet Chuck (ER16) | ER16-3.0 mm | High | ≤ 0.008 mm |
| Hydraulic Expansion Chuck | HSK-E32 / HSK-E40 | Very High | ≤ 0.003 mm |
| Shrink Fit Chuck | 3.0 mm nominal | Maximum | ≤ 0.003 mm |
| Micro-Drill Chuck (Specialized) | 3.0 mm | Moderate | ≤ 0.005 mm |
Packaging & Ordering Information
- Standard Packaging: Each unit individually packed in anti-static VCI plastic sleeve with foam insert
- Quantity per Inner Box: 1 piece (standard), 10 pieces (bulk pack available)
- Quantity per Outer Carton: 100 pieces
- Minimum Order Quantity (MOQ): 1 piece
- Lead Time: Stock item – ships within 24 hours of order confirmation
- HS Code: 8207.70.10 (Interchangeable tools for drilling)
- Country of Origin: Japan
- Net Weight per Unit: 0.01 kg
Catalog Meta Data
| Attribute | Value |
| Product Family | Solid Carbide Micro-Drill |
| Series | SGM Series |
| Catalog Page | 2026 Precision Tools Catalog, p. 142–148 |
| EAN / UPC | Not assigned (industrial SKU) |
| Warranty | Standard Kyocera manufacturer warranty against material and workmanship defects |
| RoHS Compliance | Yes – Directive 2011/65/EU |
| REACH Compliance | Yes – SVHC-free |
Note: All technical data and recommendations are provided as general guidelines. Actual performance depends on machine rigidity, workpiece material consistency, coolant quality, and setup accuracy. For application-specific optimization, contact our technical support team.
✓ 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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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.
