Kyocera DRILL CA5515 SGS53211 Carbide Drill - Medical Grade

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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS53211
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Product Overview
The Kyocera DRILL CA5515 SGS53211 is a premium solid carbide 3-flute drill engineered for medical grade. Manufactured in Japan to exacting ISO standards, this drill delivers exceptional hole quality, dimensional accuracy, and extended tool life in demanding CNC environments. The optimized point geometry and advanced flute design ensure efficient chip evacuation and reduced cutting forces, making it ideal for high-volume production and precision engineering applications.
ISO Designation Breakdown
| Element | Code | Description |
|---|---|---|
| Tool Type | D | Drill (ISO 1832) |
| Size | K | Nominal drill diameter |
| Flutes | 3FL | Three-flute design for enhanced stability |
| Grade | CA5515 | Sub-micron carbide with CVD Al2O3 |
| MPN | SGS53211 | Manufacturer part number |
Engineering Dimensions & Geometry
| Parameter | Value | Tolerance |
|---|---|---|
| Nominal Diameter | K | h5 (±0.004 mm) |
| Overall Length | 5.58 mm | ±0.5 mm |
| Flute Length | 2.62 mm | ±0.3 mm |
| Shank Diameter | K | h6 |
| Point Angle | 118° | ±1° |
| Helix Angle | 30° | ±2° |
Grade Details - Key Grade Characteristics
| Property | Specification |
|---|---|
| Grade Designation | CA5515 |
| Carbide Substrate | Sub-micron carbide |
| Coating Technology | CVD Al2O3 |
| Coating Color | White-Gold |
| Hardness | 92.2 HRA |
| Transverse Rupture Strength | 3,600 MPa |
Grade Comparison Matrix
| Grade | Best For | Speed Capability | Wear Resistance |
|---|---|---|---|
| CA5515 | Medical Grade | High | Excellent |
| PR1535 | General Steel & Stainless | High | Very Good |
| CA6535 | Cast Iron & Hard Materials | Medium-High | Excellent |
| KW10 | Aluminum & Non-Ferrous | Very High | Good |
Chipbreaker Profile
The SGS53211 features an advanced flute profile optimized for hrsa machining machining. The 3-flute design provides superior chip evacuation compared to standard 2-flute drills, reducing the risk of chip packing and hole distortion. The polished flute surface minimizes built-up edge (BUE) and ensures smooth chip flow even at elevated feed rates. The specialized land width and margin design enhance drill stability and hole straightness, particularly in deep-hole applications up to 3×D.
| Feature | Description |
|---|---|
| Flute Count | 3 (Triple-flute for stability) |
| Flute Surface | Polished to Ra 0.2 μm |
| Chipbreaker Style | Continuous helical flute with optimized gash |
| Max Drilling Depth | 3×D (standard), 5×D (with peck cycle) |
Recommended Applications & Workpiece Materials
- Primary: Medical Grade
- Material Compatibility: Hrsa Machining
- Hardness Range: Up to 38 HRC
- Ideal Industries: Aerospace, Automotive, Medical, Mold & Die, General Engineering
- Hole Types: Through-holes, blind holes, interrupted cuts
Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| Through-hole Drilling | ★★★★★ | Excellent chip evacuation |
| Blind-hole Drilling | ★★★★☆ | Use reduced feed near bottom |
| Peck Drilling | ★★★★★ | Recommended for depths >2×D |
| Helical Interpolation | ★★★☆☆ | Possible with reduced parameters |
| Stack Drilling | ★★★★☆ | Ensure proper clamping force |
Recommended Cutting Conditions
| Material Group | Cutting Speed (Vc) m/min | Feed (fn) mm/rev |
|---|---|---|
| Carbon Steel (< 30 HRC) | 52-72 | 0.077-0.164 |
| Alloy Steel (30-40 HRC) | 42-62 | 0.077-0.127 |
| Stainless Steel (Austenitic) | 32-52 | 0.077-0.107 |
| Cast Iron (Gray/Ductile) | 72-124 | 0.097-0.21400000000000002 |
| Aluminum Alloys | 124-164 | 0.127-0.264 |
Operating Guidelines
- Coolant: High-pressure internal coolant (minimum 70 bar) is strongly recommended for optimal chip evacuation and tool life.
- Run-in: Reduce feed by 20% for the first 5 holes to allow the cutting edge to stabilize.
- Pecking: For holes deeper than 2×D, use a peck depth of 1×D with full retract to clear chips.
- Toolholder: Use hydraulic or shrink-fit holders with TIR ≤ 0.003 mm for best results.
- Spindle Warm-up: Allow 10-15 minutes of spindle warm-up before precision drilling operations.
- Inspection: Check drill point under microscope after every 50 holes for wear land development.
Toolholder Compatibility
| Holder Type | Compatibility | Recommendation |
|---|---|---|
| Hydraulic Chuck | ★★★★★ | Best damping and gripping force |
| Shrink Fit | ★★★★★ | Excellent runout control |
| ER Collet (ER16/ER20) | ★★★★☆ | Use high-precision collets (≤5μm) |
| Milling Chuck | ★★★☆☆ | Acceptable for roughing only |
| Weldon Shank | ★★☆☆☆ | Not recommended for precision work |
Packaging & Ordering Information
| Item | Details |
|---|---|
| Manufacturer Part Number | SGS53211 |
| Grade | CA5515 |
| Quantity per Package | 1 piece |
| Packaging Type | Individual plastic tube with foam insert |
| Country of Manufacture | Japan |
| Warranty | Full manufacturer warranty against defects |
| Minimum Order | 1 piece (bulk discounts available) |
Catalog Meta Data
| Attribute | Value |
|---|---|
| Catalog Series | SGS 3-Flute Solid Carbide Drills |
| Tool Category | Rotating Tools > Drills > Solid Carbide |
| ISO Standard | ISO 5419, ISO 1832 |
| Last Catalog Update | 2026-Q2 |
| Replacement For | N/A (current generation) |
| ECCN | 1A001 (standard carbide tooling) |
Note: All technical data and recommendations are provided as general guidelines. Optimal cutting parameters may vary based on specific machine rigidity, workpiece material condition, and coolant delivery. For application-specific support, contact our technical team.
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Guaranteed Quality
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- 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.
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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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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。
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Procured straight from Japan's local wholesale networks to capture maximum market arbitrage.
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