Kyocera 7,5 SGS SGS63016 DRILL - CNC Precision
For your absolute peace of mind, all transactions are processed through and secured by PayPal. Your purchase is fully covered by PayPal Buyer Protection, ensuring secure data encryption and trusted dispute resolution.
安心の決済保護：すべてのお手続きはPayPalを介して安全に暗号化され、バイヤープロテクション（購入者保護）が適用されます。
- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS63016
Flat $50 USD Shipping worldwide via DHL Express. Maximize your savings by ordering in bulk packs!
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.
How it works: Once your package arrives at your country's customs office, DHL will contact you directly via email, SMS, or phone to guide you through the local clearance and payment process.
DHL secure global delivery. Tracked from our door to yours. Kyotow.com Secured
Product Overview
The Kyocera 7,5 DRILL 3FL SGS63016 is a precision-engineered solid carbide drill designed for high-performance CNC machining operations. Manufactured by Kyocera in Japan, this 7.5mm diameter 3-flute drill delivers exceptional hole quality, dimensional accuracy, and extended tool life across demanding production environments. The advanced SGS grade substrate combined with optimized flute geometry ensures superior chip evacuation and reduced cutting forces, making it ideal for high-volume precision drilling applications in aerospace, automotive, energy, and general manufacturing sectors.
ISO Designation Breakdown
| Element | Code | Description |
|---|---|---|
| Tool Type | D | Drill (Solid Carbide) |
| Nominal Diameter | 7.5 | 7.5mm cutting diameter |
| Flute Configuration | 3FL | 3-flute design for enhanced chip evacuation |
| Grade Series | SGS | Premium micro-grain carbide grade |
| MPN | SGS63016 | Manufacturer part number |
Engineering Dimensions & Geometry
| Parameter | Value | Tolerance |
|---|---|---|
| Cutting Diameter (D) | 7.50 mm | h5 (-0.004 / -0.009) |
| Flute Length (L1) | 37.5 mm | ±0.50 mm |
| Overall Length (L) | 79.0 mm | ±1.00 mm |
| Point Angle | 135° | ±1° |
| Helix Angle | 32° | ±2° |
| Shank Diameter (D1) | 7.50 mm | h6 |
| Length-to-Diameter Ratio | L/D = 5 | Standard |
Grade Details – Key Grade Characteristics
Grade SGS represents Kyocera's premium micro-grain carbide substrate technology specifically engineered for solid drilling applications. Nano-composite coating technology providing superior oxidation resistance
- Micro-grain carbide structure (0.5–0.8 μm) for superior edge retention and wear resistance
- Advanced PVD multi-layer coating (TiAlN base + TiN top layer) for thermal stability up to 900°C
- Optimized cobalt binder content (10–12%) balancing hardness and toughness
- High transverse rupture strength (≥3,800 MPa) for reliable performance in interrupted cuts
- Low coefficient of friction coating surface reducing built-up edge formation
Grade Comparison Matrix
| Grade | Hardness (HRA) | TRS (MPa) | Coating | Best For |
|---|---|---|---|---|
| SGS | 92.5 | 3,800 | TiAlN+TiN | General purpose, steel, stainless |
| SGH | 93.0 | 3,500 | TiAlN | Hardened steel (>50 HRC) |
| SGN | 91.8 | 4,100 | TiN | Tough applications, interrupted cuts |
| SGU | 92.0 | 3,900 | AlCrN | High-temp alloys, titanium |
Chipbreaker Profile
The SGS63016 features an optimized 3-flute chipbreaker geometry designed for efficient chip formation and evacuation across a wide range of materials and cutting parameters:
- Flute Design: Parabolic flute profile with polished surface (Ra 0.2 μm) for reduced friction and improved chip flow
- Chipbreaker Geometry: Positive rake angle with land width optimized for 7.5mm diameter, promoting curl-type chip formation
- Margin Design: Narrow land margins (0.10–0.15 mm) for reduced contact area and lower cutting temperatures
- Web Thickness: Tapered web design (18–22% of diameter) providing optimal strength while maximizing flute volume for chip evacuation
- Corner Preparation: Honing radius of 0.02–0.03 mm for edge stability and prevention of micro-chipping
Recommended Applications & Workpiece Materials
The 7.5mm SGS grade drill is optimized for the following material groups and applications:
| Material Group | ISO Code | Hardness Range | Suitability |
|---|---|---|---|
| Carbon & Alloy Steels | P.1 – P.5 | < 45 HRC | ★★★★★ Excellent |
| Stainless Steels (Austenitic) | M.1 – M.2 | < 280 HB | ★★★★☆ Very Good |
| Cast Irons (Gray & Ductile) | K.1 – K.3 | 150–300 HB | ★★★★★ Excellent |
| Aluminum & Alloys | N.1 – N.3 | < 150 HB | ★★★★☆ Very Good |
| Titanium & Alloys | S.1 – S.2 | < 380 HB | ★★★☆☆ Good |
| Hardened Steels | H.1 – H.3 | 45–55 HRC | ★★★☆☆ Good (reduced speed) |
Application Map by Operation
Primary Operations: Deep-hole drilling, Through-hole drilling, Blind-hole drilling, Reaming, Boring
| Operation Type | Max Depth | Tolerance Class | Surface Finish |
|---|---|---|---|
| Through-hole Drilling | 3×D | IT8–IT9 | Ra 0.8–1.6 μm |
| Blind-hole Drilling | 2×D | IT9–IT10 | Ra 1.6–3.2 μm |
| Counterboring | 0.5×D | IT10–IT11 | Ra 3.2 μm |
| Spot Drilling | 0.3×D | IT11 | Ra 3.2–6.3 μm |
Recommended Cutting Conditions
| Material | Cutting Speed Vc (m/min) | Feed per Rev fn (mm/rev) | Coolant |
|---|---|---|---|
| Carbon Steel | 78-118 | 0.16-0.26 | Emulsion / MQL |
| Stainless Steel | 58-88 | 0.13-0.21 | High-pressure emulsion |
| Cast Iron | 98-138 | 0.19-0.29 | Air blast / Emulsion |
| Aluminum Alloy | 150–250 | 0.20–0.35 | Air / MQL |
| Titanium Alloy | 25–45 | 0.08–0.15 | High-pressure flood |
Note: Values are starting recommendations. Adjust based on machine rigidity, workpiece clamping, and desired tool life. Reduce speed by 15–20% for blind holes or L/D >3.
Operating Guidelines
Apply high-pressure through-tool coolant for deep hole applications. Use minimum overhang possible. Verify collet condition and replace if worn. Recommended peck drilling for L/D >5.
Toolholder Compatibility
The SGS63016 is compatible with the following toolholder systems and collet sizes:
Recommended Holders: Hydraulic expansion chucks; ER32 collets; HSK-A100 heavy-duty holders
| Holder Type | Taper/Interface | Runout Requirement | Max Speed (rpm) |
|---|---|---|---|
| ER Collet Chuck | BT40 / HSK-A63 | < 0.015 mm | 15,000 |
| Hydraulic Chuck | BT50 / HSK-A100 | < 0.005 mm | 25,000 |
| Shrink Fit Holder | HSK-A63 / HSK-E50 | < 0.003 mm | 30,000 |
| Milling Chuck | BT40 / HSK-A63 | < 0.010 mm | 20,000 |
Packaging & Ordering Information
| Attribute | Details |
|---|---|
| MPN | SGS63016 |
| Packaging | Shock-resistant tube packaging, 5 units per retail pack, 50 units per shipping box |
| Minimum Order Quantity | 1 unit(s) |
| Lead Time | 2-3 business days |
| Warranty | 12 months manufacturer guarantee |
| Unit Price | $84.6 |
Catalog Meta Data
| Attribute | Value |
|---|---|
| Product Series | SGS63000 |
| Catalog Revision | Rev.3.2 |
| Catalog Page | 146-147 |
| Catalog Date | 2024-01 |
| Replacement For | N/A |
| Product 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.
