Kyocera SGS56119 PR1535 SGS56119 Drill - CNC Precision
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS56119
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Product Overview
The Kyocera SGS56119 is a premium-grade solid carbide drill featuring the PR1535 substrate. Engineered for CNC precision drilling operations, this 19/64 imperial-size tool delivers exceptional hole quality, dimensional accuracy, and extended tool life in demanding production environments. The optimized 2-flute geometry ensures efficient chip evacuation and reduced cutting forces.
ISO Designation Breakdown
| ISO Component | Designation | Description |
|---|---|---|
| Tool Type | DJ195 | Solid carbide twist drill, 2-flute |
| Material Grade | PR1535 | PVD TiAlN coated carbide |
| Tolerance Class | h5 | High precision shank tolerance |
| Point Geometry | S135 | Self-centering split point 135° |
Engineering Dimensions & Geometry
| Parameter | Value | Tolerance |
|---|---|---|
| Drill Diameter (D) | 19/64" (10.2 mm) | +0/-0.010 mm |
| Overall Length (L) | 77.5 mm | ±0.5 mm |
| Flute Length (L1) | 44.2 mm | ±0.3 mm |
| Shank Diameter (D1) | 10.2 mm | h5 |
| Point Angle | 135° | ±1° |
| Helix Angle | 30° | ±2° |
| Number of Flutes | 2 | — |
| Corner Radius | 0.02 mm | ±0.01 mm |
Grade Details - Key Grade Characteristics
| Characteristic | Specification |
|---|---|
| Grade Designation | PR1535 |
| Coating Type | PVD TiAlN |
| Carbide Substrate | Ultra-fine carbide |
| Coating Color | Black Bronze |
| Hardness (HRA) | 92.5 HRA |
| Transverse Rupture Strength | 4,200 MPa |
Grade Comparison Matrix
| Grade | Coating | Primary Materials | Wear Resistance | Chipping Resistance |
|---|---|---|---|---|
| PR1535 | PVD TiAlN | Steel / Alloy Steel | High | Excellent |
| PR1725 | PVD TiSiN | Stainless Steel | Very High | Superior |
| PR1225 | PVD AlCrN | Cast Iron / Non-ferrous | Medium | Very Good |
Chipbreaker Profile
The SGS56119 features an optimized chipbreaker geometry designed for 19/64" imperial drilling applications. The flute profile incorporates a variable helix design with polished rake surfaces to minimize built-up edge and ensure smooth chip flow. The narrow land width and increased clearance angle promote efficient chip curling and breakage, reducing the risk of chip packing in deep-hole applications.
- Variable helix angle reduces harmonics and vibration
- Polished flute surface (Ra 0.2 μm) minimizes friction
- Optimized chipbreaker width for consistent chip segmentation
- Reinforced cutting edge margin for improved stability
Recommended Applications & Workpiece Materials
| Material Group | ISO Code | Hardness Range | Suitability |
|---|---|---|---|
| Carbon Steel | P1.1 - P1.5 | ≤ 250 HB | ★★★★★ Excellent |
| Alloy Steel | P2.1 - P2.5 | ≤ 300 HB | ★★★★★ Excellent |
| Stainless Steel | M1.0 - M2.0 | ≤ 280 HB | ★★★★☆ Very Good |
| Cast Iron | K1.0 - K2.5 | ≤ 260 HB | ★★★★☆ Very Good |
| Aluminum Alloy | N1.0 - N3.0 | — | ★★★☆☆ Good |
Application Map by Operation
| Operation Type | Depth Ratio | Hole Quality | Recommended |
|---|---|---|---|
| Through-hole Drilling | 2D - 5D | IT8 - IT9 | ✓ Primary Application |
| Blind-hole Drilling | 2D - 4D | IT9 - IT10 | ✓ Recommended |
| Stack Drilling | Variable | IT10 - IT11 | ✓ Suitable |
| Cross-hole Drilling | 2D - 3D | IT9 - IT10 | ✓ With reduced feed |
Recommended Cutting Conditions
| Material | Cutting Speed (Vc) | Feed Rate (fn) | Coolant |
|---|---|---|---|
| Carbon Steel | 80-120 m/min | 0.1-0.3 mm/rev | Emulsion / MQL |
| Alloy Steel | 70-110 m/min | 0.1-0.28 mm/rev | Emulsion / Oil |
| Stainless Steel | 50-80 m/min | 0.08-0.22 mm/rev | Oil / Emulsion |
| Cast Iron | 90-140 m/min | 0.12-0.32 mm/rev | Dry / Air Blast |
Operating Guidelines
- Ensure proper toolholder runout < 0.01 mm to maximize tool life and hole accuracy
- Use recommended coolant pressure (≥ 20 bar) for deep-hole applications (> 3D)
- Maintain consistent feed rate; avoid dwell at hole bottom to prevent work-hardening
- Peck drilling recommended for depths exceeding 3× drill diameter
- Inspect cutting edges before each shift; replace immediately upon chipping detection
- Store in original packaging away from corrosive environments
Toolholder Compatibility
| Toolholder Series | Type | Capacity | Feature |
|---|---|---|---|
| KST-SGC | Collet Chuck | 3-20 mm | High Precision |
| KST-HYD | Hydraulic Chuck | 6-32 mm | Damping |
| KST-SHR | Shrink Fit | 3-25 mm | Maximum Rigidity |
| KST-MQL | MQL Holder | 4-20 mm | Minimal Quantity Lubrication |
Packaging & Ordering Information
| Pack Size | Packaging Type | Order Code |
|---|---|---|
| Single Unit | Plastic tube with foam insert | SGS56119-01 |
| Pack of 5 | Reinforced carton box | SGS56119-05 |
| Pack of 10 | Industrial crate | SGS56119-10 |
Catalog Meta Data
| Attribute | Value |
|---|---|
| Catalog Series | SGS561 Standard Imperial Drill Series |
| Edition | 2026-Q2 Industrial Tools Catalog |
| Page Reference | Vol. 3, Section 4.3, Page 149-150 |
| ECCN | EAR99 |
| HTS Code | 8207.50.40 |
| Country of Origin | Japan |
✓ 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.
