Kyocera 5/16 ENDMILL 4FL SQ TC SGS39633
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS39633
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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 SGS39633 is a 5/16 inch, 4-flute, square-end solid carbide endmill engineered for high-performance CNC milling. It combines a precision-ground substrate with advanced coating to deliver stable cutting, accurate 90° shoulders and long tool life in demanding production environments.
2. ISO Designation Breakdown
| Code element | Meaning |
|---|---|
| SGS39633 | Kyocera solid carbide endmill ordering code |
| 5/16 | Nominal cutting diameter: 5/16 in (≈7.94 mm) |
| 4FL | 4 flutes |
| SQ | Square-end corner geometry (90°) |
| TC | Carbide grade / coating designation |
3. Engineering Dimensions & Geometry
| Parameter | Value / Notes |
|---|---|
| Cutting diameter | 5/16 in (≈7.94 mm) |
| Number of flutes | 4 |
| Corner radius | Square end (≈ 0 mm corner radius) |
| Overall length | See manufacturer datasheet |
| Shank diameter | See manufacturer datasheet |
| Helix angle | Typical 30° – 45° (series dependent) |
| Core diameter | Robust core for stable slotting |
4. Grade Details & Characteristics
| Property | Details |
|---|---|
| Carbide substrate | Ultra-fine grain solid carbide |
| Coating (TC) | Advanced wear-resistant PVD/CVD layer |
| Hardness | High hardness for long edge life |
| Heat resistance | Suitable for elevated cutting temperatures |
| Edge preparation | Precision ground and edge-honed |
5. Grade Comparison Matrix
| Grade | Wear resistance | Toughness | Best suited for |
|---|---|---|---|
| TC | High | Good | General steels, stainless, cast iron |
| Uncoated | Moderate | Very high | Aluminium, brass, non-ferrous |
| AlTiN / TiAlN | Very high | Moderate | Hardened steels, high-temp alloys |
6. Chipbreaker Profile
As a solid endmill, this tool does not use an indexable chipbreaker. Chip control is provided by the four precision flutes, centre-cutting capability and edge-honed margins that break and evacuate chips efficiently.
- Four-flute gullet for balanced chip evacuation
- Edge-honed cutting edges reduce burr formation
- Square-end profile creates accurate 90° shoulders and floors
7. Recommended Applications & Materials
- Carbon and alloy steels
- Stainless steels (martensitic / austenitic)
- Cast iron and ductile iron
- Titanium and nickel-based alloys (reduced speeds)
- Hardened steels up to approx. 55 HRC depending on strategy
8. Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| Slotting | Excellent | Square end provides straight walls and flat base |
| Pocketing / roughing | Excellent | Use high-speed strategy with suitable stepover |
| Profiling | Good | Ideal for vertical walls and clean corners |
| Finishing | Good | Light radial cuts for fine surface finish |
9. Recommended Cutting Conditions
Starting parameters for stable set-ups; adjust for machine rigidity and coolant delivery.
| Workpiece material | Vc (m/min) | fz (mm/tooth) | ap max |
|---|---|---|---|
| Carbon steel | 80 – 150 | 0.03 – 0.10 | 1×D |
| Stainless steel | 60 – 100 | 0.02 – 0.08 | 0.8×D |
| Cast iron | 80 – 140 | 0.04 – 0.12 | 1×D |
| Hardened steel (<55 HRC) | 40 – 80 | 0.01 – 0.05 | 0.5×D |
10. Operating Guidelines
- Run-out of holder and spindle should be ≤ 0.01 mm for best tool life
- Prefer climb milling to reduce cutting forces and improve finish
- Use adequate coolant or minimum quantity lubrication to control heat
- Start at lower speeds/feeds and increase once stability is confirmed
- Inspect tool after each operation for edge wear or chipping
11. Toolholder Compatibility
| Holder / interface | Compatibility |
|---|---|
| ER collet chuck | ER16 / ER20 / ER25 depending on shank |
| End-mill holder / Weldon | Compatible with standard side-lock holders |
| Shrink-fit / hydraulic | Excellent run-out and grip |
| Machine taper | BT40 / BT50, CAT40 / CAT50, HSK63 / HSK100 |
12. Packaging & Ordering Info
| Item | Detail |
|---|---|
| Manufacturer part number | SGS39633 |
| Brand | Kyocera |
| Packaging | Original manufacturer packaging, single piece |
| Minimum order quantity | 1 |
13. Catalog Meta Data
| Attribute | Value |
|---|---|
| MPN | SGS39633 |
| Product family | Solid carbide endmill |
| Brand | Kyocera |
| Category | Milling tools / End mills |
| Weight | 0.1 kg |
| Status | Active |
✓ 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.
