Kyocera 3/4 ENDMILL 2FL BN TN SGS39372
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS39044
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International Shipping Note
Please note that any local customs duties, taxes, or import fees are not included in the checkout price and must be borne by the customer.
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1. Product Overview
The Kyocera 3/4 ENDMILL 2FL BN TN SGS39372 is a 2-flute solid-carbide ball-nose end mill for high-precision CNC milling. It combines a sub-micrograin carbide substrate with an advanced wear-resistant surface treatment to deliver stable cutting, low cutting forces and excellent surface finish on complex profiles and 3D contours.
2. ISO Designation Breakdown
| Manufacturer | Kyocera |
| Cutter diameter | 3/4 in (19.05 mm) |
| Product type | ENDMILL (solid carbide end mill) |
| Flutes | 2FL (2 flutes) |
| End geometry | BN (ball nose) |
| Coating / treatment | TN (advanced wear-resistant coating) |
| MPN | SGS39372 |
3. Engineering Dimensions & Geometry
| Parameter | Value |
|---|---|
| Cutter diameter (D1) | 3/4 in / 19.05 mm |
| Shank diameter (D2) | 3/4 in / 19.05 mm |
| Overall length (L1) | 3.00 in / 76.2 mm (typical) |
| Length of cut (L2) | 1.25 in / 31.75 mm (typical) |
| Corner / nose radius | 0.375 in / 9.525 mm (full ball-nose radius) |
| Number of flutes | 2 |
| Helix angle | 30° (standard) |
| Center cutting | Yes |
4. Grade Details & Characteristics
- Substrate: Kyocera sub-micrograin tungsten carbide (high hardness and edge toughness).
- Coating: TN multi-layer PVD coating for heat and wear resistance.
- Hardness: ~92 HRA / 1600 HV substrate.
- Performance: Suitable for dry or mist cutting at elevated speeds; improved tool life over uncoated grades.
5. Grade Comparison Matrix
| Grade / finish | Wear resistance | Best use |
|---|---|---|
| Uncoated carbide | Moderate | Aluminium, plastics, brass |
| TN coated (SGS39372) | High | Steel, stainless steel, cast iron, high-speed profiling |
6. Chipbreaker Profile
The 2-flute geometry provides large chip gullets and a polished rake face, producing short, curled chips and efficient evacuation during axial and radial passes. This reduces heat buildup, minimises re-cutting and helps maintain surface finish.
7. Recommended Applications & Materials
- Carbon and alloy steels up to ~45 HRC
- Stainless steels (300/400 series)
- Cast iron and ductile iron
- Titanium and heat-resistant alloys (reduced speeds)
- Non-ferrous metals and engineered plastics
8. Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| 3D profiling / contouring | Excellent | Ball nose ideal for sculptured surfaces |
| Slotting | Good | Use 50-70% D width of cut |
| Plunging | Good | Centre-cutting design |
| Ramping / helical interpolation | Good | Max 3-5° ramp angle |
9. Recommended Cutting Conditions
| Material | Vc (m/min) | fz (mm/tooth) | ap / ae |
|---|---|---|---|
| Mild / low-alloy steel | 120-180 | 0.05-0.12 | 1.0D / 0.1-0.3D |
| Stainless steel | 60-100 | 0.04-0.10 | 0.8D / 0.05-0.2D |
| Cast iron | 100-160 | 0.06-0.14 | 1.0D / 0.1-0.3D |
| Aluminium | 200-350 | 0.08-0.18 | 1.0D / 0.1-0.4D |
10. Operating Guidelines
- Mount with minimum runout (≤ 0.01 mm at 3D length).
- Use rigid toolholder and short overhang wherever possible.
- Prefer climb milling for best surface finish and tool life.
- Use air blast or coolant to clear chips; avoid re-cutting.
- Reduce feed by 20-30% for hardened or stainless materials.
11. Toolholder Compatibility
| Shank diameter | 3/4 in (19.05 mm) |
| Compatible holders | 3/4 in collet chuck, end-mill holder, shrink-fit holder, hydraulic chuck |
| Machine interface | BT / CAT40-50, HSK-A / E63-100, straight-shank spindles |
12. Packaging & Ordering Info
| MPN | SGS39372 |
| Pack quantity | 1 piece |
| Packaging | Protective plastic tool tube with identification label |
| Order note | Verify diameter and shank before programming setup |
13. Catalog Meta Data
| Product ID | 25796 |
| Manufacturer | Kyocera |
| Category | Solid Carbide End Mills |
| Price | USD 313.60 |
| Weight | 0.1 kg |
| 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
✓ Encrypted Transactions
✓ Global Buyer Protection
✓ Safe International Payments
All international payments are securely processed through PayPal, ensuring maximum transaction security and customer protection.
国際スピード郵便
✓ Full Shipment Tracking
✓ 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.
