Kyocera 12,0 TA SGS68768 Drill 2FL - High-Precision CNC
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS68768
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Product Overview
The Kyocera 12,0 TA SGS68768 is a premium 2-flute solid carbide drill engineered for high-precision CNC drilling operations. Manufactured in Japan to exacting ISO standards, this tool delivers exceptional hole quality, dimensional accuracy, and extended tool life across a wide range of workpiece materials. The optimized point geometry and advanced grade formulation ensure stable chip evacuation and reduced cutting forces, making it ideal for high-volume production environments.
ISO Designation Breakdown
| Element | Value | Meaning |
|---|---|---|
| Manufacturer | Kyocera | OEM industrial cutting tool manufacturer |
| Diameter | 12,0 mm | Nominal cutting diameter (D) |
| Type | DRILL 2FL | 2FL-flute solid carbide twist drill |
| Grade | TA | Carbide grade designation |
| MPN | SGS68768 | Manufacturer part number |
Engineering Dimensions & Geometry
| Parameter | Specification |
|---|---|
| Nominal Diameter (D) | 12,0 mm |
| Flute Length (Lf) | 44.0 mm |
| Overall Length (L) | 118.0 mm |
| Shank Diameter (Ds) | 12.2 mm |
| Point Angle | 135° |
| Helix Angle | 30° |
| Number of Flutes | 2 |
Grade Details – Key Grade Characteristics
Grade TA represents Kyocera's advanced carbide substrate technology tailored for solid carbide drilling applications. Submicron grain structure combined with advanced coating for high-speed machining applications.
- High hardness (HV > 1600) ensuring excellent wear resistance
- Superior transverse rupture strength for impact resistance in interrupted cuts
- Optimized coating adhesion for prolonged tool life in high-speed operations
- Low coefficient of friction reducing heat generation and built-up edge formation
Grade Comparison Matrix
| Grade | Coating | Hardness | Best For |
|---|---|---|---|
| TA | Advanced PVD | High | General purpose, high-speed drilling |
| TB | TiAlN | Very High | Hardened steels > 45 HRC |
| TC | DLC | High | Aluminum, non-ferrous |
Chipbreaker Profile
The 12,0 TA features a precision-ground chipbreaker geometry designed to promote efficient chip curling and evacuation. The flute profile minimizes chip packing in deep-hole applications and ensures stable cutting forces throughout the drilling cycle.
| Feature | Description |
|---|---|
| Flute Form | Parabolic helix with polished surface finish |
| Chipbreaker | Integrated micro-chamfer along cutting edge |
| Edge Prep | Controlled hone (T-land) for edge stability |
Recommended Applications & Workpiece Materials
This drill is ideally suited for the following materials: Carbon steel, alloy steel, stainless steel (up to 40 HRC), cast iron, and non-ferrous metals.
- Through-hole and blind-hole drilling in CNC machining centers
- High-precision drilling where hole tolerance IT8–IT9 is required
- Applications demanding excellent surface finish (Ra < 0.8 µm)
- Stable drilling in fixture-mounted workpieces with minimal runout
Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| Through-hole Drilling | ★★★★★ | Excellent chip evacuation |
| Blind-hole Drilling | ★★★★☆ | Ensure adequate peck cycle |
| Stack Drilling | ★★★☆☆ | Use reduced feed rate |
| Cross-hole Drilling | ★★★☆☆ | Reduce speed by 20% |
Recommended Cutting Conditions
| Workpiece Material | Cutting Speed Vc (m/min) | Feed fn (mm/rev) |
|---|---|---|
| Carbon Steel (< 30 HRC) | 50–70 | 0.05–0.15 |
| Alloy Steel (30–40 HRC) | 40–60 | 0.05–0.15 |
| Stainless Steel | 30–45 | 0.03–0.12 |
| Cast Iron | 70–90 | 0.08–0.20 |
| Aluminum Alloy | 110–150 | 0.08–0.25 |
Values are starting recommendations. Adjust based on machine rigidity, coolant delivery, and workpiece fixturing.
Operating Guidelines
- Ensure spindle runout is less than 0.01 mm at the tool tip for optimal tool life
- Use high-pressure internal coolant (minimum 70 bar) for deep-hole applications > 3×D
- Maintain consistent peck depth of 1–1.5×D for effective chip breaking in blind holes
- Apply appropriate cutting fluid—water-soluble coolant recommended for steel and stainless steel
- Inspect cutting edges after every 50 holes in abrasive materials such as cast iron
- Store tools in original packaging away from moisture and corrosive environments
Toolholder Compatibility
| Holder Type | Compatibility | Recommendation |
|---|---|---|
| Hydraulic Chuck | Excellent | Best for high-precision applications |
| Shrink Fit | Excellent | Ideal for high-speed machining |
| ER Collet (ER16–ER32) | Good | Ensure < 0.015 mm runout |
| Milling Chuck | Good | Suitable for general purpose |
Packaging & Ordering Information
- Packaging: Individual plastic tube with protective wax coating on cutting edges
- Minimum Order: 1 piece
- Lead Time: In-stock items ship within 24–48 hours
- Warranty: Full manufacturer warranty against material and manufacturing defects
- Bulk Orders: Volume discounts available for quantities of 10+ and 50+ units
Catalog Meta Data
| Attribute | Value |
|---|---|
| Catalog Series | SGS Solid Carbide Drill Series |
| Product Family | 2FL-Flute General Purpose Drills |
| ISO Standard | ISO 5419 / DIN 6537 |
| Country of Manufacture | Japan |
| Last Catalog Update | 2026 |
Why Buy from Kyotow.com? We supply 100% genuine Kyocera industrial cutting tools backed by full manufacturer warranty. Enjoy fast worldwide shipping with tracked delivery, expert CNC tooling application support, and competitive pricing on bulk and institutional orders. Shop with confidence—every tool is authentic OEM.
✓ 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
✓ 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.
