Kyocera #19 TN SGS57532 DRILL 2FL - CNC Precision Drilling
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS57532
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Product Overview
The Kyocera #19 TN SGS57532 is a premium DRILL 2FL solid carbide drill engineered for high-performance CNC machining. Designed with advanced substrate technology and precision-ground geometry, this tool delivers exceptional hole quality, dimensional accuracy, and extended tool life in demanding production environments. The TN grade substrate offers an optimal balance of hardness, toughness, and thermal stability for consistent performance across a wide range of workpiece materials.
ISO Designation Breakdown
| Designator | Meaning |
|---|---|
| Brand | Kyocera – Premium Japanese cutting tool manufacturer |
| Size Code | #19 – Standard wire gauge / fractional drill size |
| Tool Type | DRILL 2FL – 2-flute solid carbide drill |
| Grade | TN – Advanced PVD-coated micro-grain carbide grade |
| MPN | SGS57532 – Manufacturer part number |
Engineering Dimensions & Geometry
| Parameter | Specification |
|---|---|
| Drill Diameter (D) | 4.22 mm |
| Point Angle | 147° |
| Helix Angle | 35° |
| Overall Length (L) | 64.1 mm |
| Flute Length (Lf) | 26.9 mm |
| Shank Diameter | 5.0 mm |
| Number of Flutes | 2 |
| Tolerance (Dm) | h5 |
Grade Details – Key Grade Characteristics
The TN grade is a high-performance micro-grain carbide substrate featuring a multi-layer PVD coating engineered for exceptional wear resistance and thermal stability in drilling applications.
| Property | Value |
|---|---|
| Hardness | 92.5 HRA |
| Grain Size | 0.8 μm |
| Coating Type | Multi-layer TiAlN-based PVD |
| Coating Thickness | 2.5 – 3.5 μm |
| Max Operating Temp | 900°C |
| Transverse Rupture Strength | 4,200 MPa |
Grade Comparison Matrix
| Grade | Hardness | Toughness | Best For |
|---|---|---|---|
| TN | ★★★★☆ | ★★★★☆ | General steel, stainless steel, cast iron |
| PV7010 | ★★★★★ | ★★★☆☆ | Hardened steels > 45 HRC |
| PV7020 | ★★★☆☆ | ★★★★★ | Tough materials, interrupted cuts |
| PV7030 | ★★★★☆ | ★★★★☆ | High-temp alloys, titanium |
Chipbreaker Profile
The #19 features an optimized flute geometry with a precision-ground chipbreaker profile designed to enhance chip evacuation and minimize built-up edge (BUE) during high-speed drilling operations.
- Flute Form: Parabolic deep-flute design for enhanced chip flow
- Chipbreaker Geometry: Positive rake angle with polished flute surface
- Margin Design: Dual-margin land for improved hole straightness and surface finish
- Web Thinning: Advanced web-thinning point geometry for reduced thrust forces
- Edge Preparation: Honing (T-land) for edge stability and chipping resistance
Recommended Applications & Workpiece Materials
| Material Group | Machinability | Recommended |
|---|---|---|
| Carbon Steel (P1 – P3) | ★★★★★ | Excellent |
| Alloy Steel (P4 – P6) | ★★★★☆ | Very Good |
| Stainless Steel (M1 – M2) | ★★★★☆ | Very Good |
| Cast Iron (K1 – K3) | ★★★★★ | Excellent |
| Aluminum (N1 – N3) | ★★★☆☆ | Good (with adjusted parameters) |
| Titanium Alloys (S1 – S2) | ★★★☆☆ | Good (reduced speeds) |
Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| Through-Hole Drilling | ★★★★★ | Primary application; optimized chip evacuation |
| Blind-Hole Drilling | ★★★★☆ | Ensure adequate peck cycle for chip clearance |
| Stack Drilling | ★★★☆☆ | Use reduced feed to prevent burr formation |
| Micro-Hole Drilling | ★★★★☆ | High spindle speeds required |
| Enlarging / Reaming | ★★☆☆☆ | Not recommended; use dedicated reamer |
Recommended Cutting Conditions
| Material | Cutting Speed (Vc) | Feed (f) |
|---|---|---|
| Carbon Steel | 80 – 120 m/min | 0.10 – 0.18 mm/rev |
| Alloy Steel | 60 – 90 m/min | 0.08 – 0.15 mm/rev |
| Stainless Steel | 50 – 70 m/min | 0.08 – 0.12 mm/rev |
| Cast Iron | 100 – 140 m/min | 0.12 – 0.20 mm/rev |
| Aluminum | 150 – 250 m/min | 0.15 – 0.25 mm/rev |
| Titanium Alloy | 30 – 50 m/min | 0.06 – 0.10 mm/rev |
Operating Guidelines
- Coolant: High-pressure internal coolant (70+ bar) is strongly recommended for chip evacuation and heat dissipation
- Peck Cycle: For holes deeper than 3×D, use a peck depth of 1–1.5×D to prevent chip packing
- Spindle Runout: Maintain TIR < 0.01 mm at the tool tip for optimal hole quality and tool life
- Tool Overhang: Minimize overhang to reduce vibration; use hydraulic or shrink-fit holders where possible
- Entry Angle: Ensure perpendicular entry or use a spot drill to prevent walking and chipping
- Speed/Feed Ramp: Reduce feed by 50% for the first 1 mm of engagement to stabilize the drill
Toolholder Compatibility
| Holder Type | Compatibility | Notes |
|---|---|---|
| Hydraulic Chuck | ★★★★★ | Best damping; recommended for deep holes |
| Shrink-Fit Holder | ★★★★★ | Excellent runout and torque transmission |
| ER Collet Chuck | ★★★★☆ | Use high-precision collets (ER16-UP / ER20-UP) |
| Milling Chuck | ★★★☆☆ | Acceptable for shallow holes; verify runout |
| Drill Chuck | ★★☆☆☆ | Not recommended for high-precision CNC work |
Packaging & Ordering Information
- Packaging: Individual plastic protective tube with foam insert; 10 pcs per inner box
- Minimum Order Quantity: 1 piece
- Lead Time: Stock item – ships within 24 hours of order confirmation
- Warranty: Full manufacturer warranty against defects in material and workmanship
- Storage: Store in original packaging at room temperature; avoid humid environments
Catalog Meta Data
| Attribute | Value |
|---|---|
| Product Line | Kyocera Precision Drilling Series |
| Series Code | SGS575 |
| Tool Category | Solid Carbide Drill |
| ISO Standard | ISO 5419 |
| Country of Manufacture | Japan |
| ECCN | 1C002.b.2 |
| HS Code | 8207.50.40 |
| Last Catalog Update | 2026-06-15 |
✓ 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.
