Kyocera SET TiAlN SGS30070 Ballnose | Endmill - Multi-Size Kyotow.com
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS30070
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Product Overview
The Kyocera SGS SGS30070 is a multi-piece solid-carbide ball nose end mill set from the Kyocera SGS precision milling program. Each tool is a 4-flute, full-radius ball nose mill with TA (TiAlN) coating, covering the most-used fractional diameters for 3D contouring, die & mold finishing and surface machining.
A matched set means one geometry family and one coating system across every size — consistent surface finishes and predictable tool life. All tools arrive in a fitted storage case that protects the delicate ball tips and keeps sizes organized at the machine.
ISO Designation Breakdown
| Code Segment | Value | Meaning |
|---|---|---|
| Series Prefix | SGS | Kyocera SGS solid-carbide end mill series |
| Set Code | 30070 | Factory set identifier — multi-size ball nose assortment |
| Flute Count | 4FL | Four-flute configuration for stable, fine-finish milling |
| End Style | BN | Ball nose — full-radius tip for 3D contouring and fillets |
| Coating Code | TA | TiAlN (Titanium Aluminum Nitride) PVD coating on all tools |
Engineering Dimensions & Geometry
Typical set contents (every tool: 4-flute, ball nose, 30° helix, TiAlN coated):
| Size in Set | Diameter (mm) | Ball Radius | Shank | Typical OAL |
|---|---|---|---|---|
| 1/8" | 3.175 | 1/16" | 1/8" | 2-1/2" – 3" |
| 3/16" | 4.763 | 3/32" | 3/16" | 2-1/2" – 3" |
| 1/4" | 6.350 | 1/8" | 1/4" | 2-1/2" – 3" |
| 5/16" | 7.938 | 5/32" | 5/16" | 2-1/2" – 3" |
| 3/8" | 9.525 | 3/16" | 3/8" | 2-1/2" – 3" |
| 1/2" | 12.700 | 1/4" | 1/2" | 2-1/2" – 3" |
| Common Geometry | Specification |
|---|---|
| Diameter Tolerance | +0.000 / −0.0005" |
| Helix Angle | 30° |
| Tip Geometry | Full ball radius, center-cutting |
| Coating | TiAlN, 1–3 µm PVD |
Grade Details - Key Grade Characteristics
| Characteristic | Specification |
|---|---|
| Substrate | Ultra-fine micro-grain WC-Co carbide (0.4–0.6 µm grain size) |
| Coating | TiAlN (Titanium Aluminum Nitride), PVD, 1–3 µm — all tools |
| Coating Hardness | ≈3,300 HV0.05 |
| Substrate Hardness | ≈92.5 HRA (≈1,750 HV) |
| Max. Service Temperature | 900°C (coating oxidation threshold) |
| Key Benefit | Heat- and wear-resistant ball tips for hardened steels, die/mold & dry finishing |
Grade Comparison Matrix
| Attribute | TiAlN Coated (this set) | Uncoated Carbide | General-Purpose Carbide |
|---|---|---|---|
| Wear Resistance | ★★★★★ | ★★★★☆ | ★★★☆☆ |
| Heat Resistance | ★★★★★ | ★★★☆☆ | ★★★☆☆ |
| Ball-Tip Strength | ★★★★☆ | ★★★★☆ | ★★★☆☆ |
| Hardened Steels | Excellent | Not recommended | Fair |
| Relative Tool Life | Up to 3× baseline | Baseline | 0.7× baseline |
Chipbreaker Profile
Every ball nose tool in the set controls chips through its flute and gash geometry:
- Deep, polished flute gullets evacuate fine finishing chips before they mark the surface.
- 30° helix shears material progressively along the ball radius, minimizing chatter.
- Center-cutting ball gash maintains cutting action at the tip center.
- TiAlN-coated flutes resist chip welding in die steels and stainless alloys.
Recommended Applications & Workpiece Materials
| Workpiece Material (ISO Class) | Suitability | Notes |
|---|---|---|
| ISO P — Carbon & alloy steels (≤45 HRC) | Excellent | 3D finishing & contouring |
| ISO M — Stainless steels (303/304/316) | Very Good | Light radial engagement, steady feed |
| ISO K — Cast irons | Very Good | Die/mold surfacing |
| ISO N — Aluminum & copper alloys | Good | Use air blast / MQL to avoid built-up edge |
| ISO S — Titanium & heat-resistant alloys | Good | Low SFM, rigid setup |
| ISO H — Hardened steels (45–62 HRC) | Excellent | Primary application — die/mold finishing |
Application Map by Operation
| Milling Operation | Suitability | Guideline |
|---|---|---|
| 3D Contouring / Surfacing | ★★★★★ | Stepover ≤ 5–10% of D for mirror-class finishes |
| Die & Mold Finishing | ★★★★★ | Tilt tool 10–15° to keep tip center out of cut |
| Fillet & Radius Milling | ★★★★★ | Match ball radius to part fillet |
| Engraving / V-Carving | ★★★★☆ | Use minimum quantity lubrication |
| Rest Milling / Corner Cleanup | ★★★★☆ | Pick set size to match corner radius |
| Full Slotting | ★★☆☆☆ | Not recommended — use square-end set |
Recommended Cutting Conditions
| Workpiece Material | Cutting Speed | Feed per Tooth (per tool size) |
|---|---|---|
| Aluminum / Brass / Copper | 300 SFM | 0.6% of tool diameter |
| Mild / Low-Carbon Steel | 140 SFM | 0.6% of tool diameter |
| Alloy / Tool Steel (≤35 HRC) | 110 SFM | 0.6% of tool diameter |
| Stainless Steel (304/316) | 90 SFM | 0.5% of tool diameter |
| Hardened Steel (45–55 HRC) | 55 SFM | 0.5% of tool diameter |
| Hardened Steel (55–62 HRC) | 40 SFM | 0.4% of tool diameter |
RPM = SFM × 3.82 ÷ tool diameter. Finishing values at ≤10% stepover.
Operating Guidelines
- Keep tool-holder runout below 0.0004" (10 µm) TIR on every size.
- Tilt the tool 10–15° on flat areas so the low-speed tip center never dwells in the cut.
- Program constant-chip-load toolpaths with ≤10% stepover for best finish.
- Return each tool to its fitted slot after use — ball tips chip easily when stored loose.
- Replenish individual sizes from the same SGS ball nose series as they wear.
Toolholder Compatibility
| Holder System | Specification | Notes |
|---|---|---|
| ER Collet Chuck | ER16 / ER20 collets per shank size | Best all-round choice for ball nose work |
| Shrink-Fit Holder | Sized to shank | ≤3 µm runout for finishing |
| Hydraulic Chuck | Sized to shank | Vibration damping for fine finishes |
| Spindle Interface | HSK-E32/E40, BT30/40, CAT40 adapters | High-speed spindles preferred |
Packaging & Ordering Information
| Item | Detail |
|---|---|
| Ordering Code (MPN) | SGS30070 |
| Unit of Sale | 1 set (fitted storage case with individual tool slots) |
| Minimum Order Quantity | 1 set |
| Country of Origin | Japan |
| Catalog Page Reference | Kyocera SGS Solid Carbide End Mill catalog, SGS ball nose set series |
| Warranty | Full manufacturer warranty against defects in material and workmanship |
Catalog Meta Data
| Field | Value |
|---|---|
| Product ID | 21113 |
| MPN / SKU | SGS30070 |
| Brand / Manufacturer | Kyocera (SGS) |
| Model | ENDMILL SET 4FL BN TA |
| Grade | TiAlN Coated Micro-Grain Carbide |
| Net Weight | 0.1 kg |
| List Price | $479.30 USD |
| Availability | In stock |
✓ 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
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✓ 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.
