Kyocera 35/64 TX SGS58914 Solid Carbide Drill - CNC Drilling
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS58914
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1. Product Overview
The Kyocera 35/64 TX solid carbide drill (SGS58914) is a precision-engineered holemaking solution designed for high-performance CNC machining. Built on an ultra-fine grain carbide substrate with advanced PVD coating technology, this 2FL 5XD TX IC drill delivers exceptional dimensional accuracy, superior surface finish, and extended tool life across a broad spectrum of workpiece materials. The TX grade optimization ensures stable cutting edges even under aggressive parameters, making it ideal for high-volume production environments where reliability and repeatability are paramount.
2. ISO Designation Breakdown
| ISO Element | Code | Description |
|---|---|---|
| Tool Type | D | Solid carbide drill |
| Nominal Diameter | 35/64 | Drill body diameter |
| Tolerance Class | H5 | High-precision hole tolerance |
| Flute Count | 2 | Two-flute design for chip evacuation |
| Length Ratio | 5×D | Five times diameter flute length |
3. Engineering Dimensions & Geometry
| Parameter | Value | Notes |
|---|---|---|
| Nominal Diameter (D) | 35/64 | Standard fractional/metric sizing |
| Flute Length (Lf) | 69.45 mm | 5×D deep-hole capable |
| Overall Length (Lo) | 83.34 mm | Standard shank overhang |
| Shank Diameter | 13.89 mm | Cylindrical straight shank |
| Point Angle | 140° | Self-centering split-point geometry |
| Helix Angle | 30° | Balanced chip evacuation and rigidity |
| Corner Radius | 0.02 mm | Micro-honed for edge stability |
4. Grade Details — Key Grade Characteristics
| Property | TX Specification |
|---|---|
| Carbide Substrate | Ultra-fine grain carbide |
| Coating System | AlTiN multi-layer PVD |
| Hardness | 92.5 HRA |
| Coating Color | Copper-bronze |
| Max Operating Temp | Up to 900°C |
| Primary Applications | Steel, stainless steel, cast iron |
5. Grade Comparison Matrix
| Grade | Coating | Hardness | Best For | Speed Range |
|---|---|---|---|---|
| TX | AlTiN multi-layer PVD | 92.5 HRA | Steel, stainless steel, cast iron | Medium–High |
| PR1535 | TiAlN | 92.0 HRA | General steel, cast iron | Medium |
| PR1725 | AlCrN | 93.5 HRA | Hardened steel >50 HRC | Low–Medium |
6. Chipbreaker Profile
Optimized TX chipbreaker geometry features a wide, open groove design with polished rake surfaces for enhanced chip evacuation in long-chipping materials. The dual-land margin stabilizes the tool during entry and exit.
| Feature | Specification |
|---|---|
| Rake Angle | 12° positive |
| Flute Form | Parabolic for deep-hole evacuation |
| Margin Width | 0.08 × D |
| Surface Finish | Ra 0.05 μm (polished flutes) |
7. Recommended Applications & Workpiece Materials
- Low-carbon and medium-carbon steels (C35, C45, 1045)
- Alloy steels and tool steels (4140, 4340, H13)
- Stainless steels (304, 316, 17-4 PH)
- Cast iron (GG25, GGG40, Class 30)
- Non-ferrous metals (aluminum 6061, brass, copper)
8. Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| Through-hole Drilling | ★★★★★ Excellent | Optimized point geometry prevents burr formation |
| Blind-hole Drilling | ★★★★☆ Very Good | Ensure adequate peck cycle for chip clearance |
| Stack Drilling | ★★★★☆ Very Good | Stable margin design resists deflection |
| Cross-hole Intersection | ★★★☆☆ Good | Reduce feed by 30% at intersection |
| Trepanning / Enlarging | ★★☆☆☆ Fair | Not recommended; use dedicated core drill |
9. Recommended Cutting Conditions
| Workpiece Material | Cutting Speed Vc (m/min) | Feed fn (mm/rev) | Depth of Cut ap |
|---|---|---|---|
| Carbon Steel (< 0.45% C) | 70-100 | 0.15-0.30 | 13.89 mm |
| Alloy Steel (< 40 HRC) | 59-85 | 0.15-0.30 | 13.89 mm |
| Stainless Steel (Austenitic) | 49-70 | 0.12-0.24 | 13.89 mm |
| Cast Iron (Gray) | 77-110 | 0.17-0.34 | 13.89 mm |
| Aluminum (Wrought) | 140-200 | 0.22-0.45 | 13.89 mm |
10. Operating Guidelines
- Coolant: High-pressure internal coolant (70–150 bar) is strongly recommended for holes deeper than 3×D to ensure effective chip evacuation and heat dissipation.
- Peck Cycle: For 5×D drilling, use a variable peck depth: 1×D for the first peck, 0.5×D for subsequent pecks, with full retract every 2×D.
- Entry Angle: Maintain a perpendicular entry angle (±1°). For angled or curved surfaces, use a spot drill or center drill first to create a flat starting surface.
- Run-out: Keep total indicated run-out (TIR) below 0.01 mm at the tool tip to prevent uneven wear and premature chipping.
- Pre-drill: No pilot hole required for standard applications. For interrupted cuts or cross-drilling, reduce feed by 30–40%.
11. Toolholder Compatibility
| Holder Type | Compatibility | Recommendation |
|---|---|---|
| Hydraulic Chuck | ★★★★★ Excellent | Best damping and run-out control |
| Shrink Fit Chuck | ★★★★★ Excellent | Maximum torque transmission |
| Precision Collet (ER32/ER40) | ★★★★☆ Very Good | Use AA-class collets for best results |
| Side-lock (Weldon) | ★★★☆☆ Good | Acceptable for short holes; check run-out |
| Milling Chuck | ★★★☆☆ Good | Suitable for stable, rigid setups |
12. Packaging & Ordering Information
| Item | Details |
|---|---|
| MPN / Catalog No. | SGS58914 |
| Packaging Unit | 1 piece per plastic tube with protective end caps |
| Minimum Order | 1 piece |
| Warranty | Full manufacturer defect warranty (6 months from invoice) |
| Certification | ISO 9001:2015 manufacturing; RoHS compliant |
13. Catalog Meta Data
| Attribute | Value |
|---|---|
| Product Family | Kyocera Solid Carbide Drill Series |
| Series Designation | SGS58xxx / SGS607xx |
| Tool Category | Solid Carbide Drill — 2 Flute |
| Length-to-Diameter Ratio | 5×D (five times diameter) |
| Grade Classification | TX — General Purpose / High Performance |
| Replacement Policy | Non-regrindable; single-use precision tool |
All specifications are subject to standard manufacturing tolerances. For application-specific recommendations or bulk pricing, contact our technical support team.
✓ 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.
