Kyocera 10,1 PR1245 SGS65231 DRILL - CNC
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS65231
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Product Overview
The Kyocera 10,1 DRILL 3FL 5XD TM IC SGS65231 is a premium solid carbide drill engineered for demanding CNC machining environments. Featuring grade PR1245 substrate with advanced PVD coating technology, this tool delivers exceptional wear resistance and thermal stability for magnesium alloy applications. The Asymmetric Helix Design ensures superior chip evacuation and reduced cutting forces, resulting in extended tool life and consistent hole quality.
ISO Designation Breakdown
| ISO Code | D10.1×5D-135°-TM-IC-PR1245 |
| Diameter (D) | 10,1 mm |
| Drilling Depth | 5×D (Extra Long) |
| Point Angle | 135° |
| Grade | PR1245 |
| Variant | TM IC (Through-Coolant Internal) |
Engineering Dimensions & Geometry
| Parameter | Specification | Tolerance |
|---|---|---|
| Cutting Diameter | 10,1 mm | h5 |
| Overall Length | 50.4 mm | ±0.5 mm |
| Flute Length | 50.5 mm | ±0.3 mm |
| Helix Angle | 38° | ±2° |
| Point Angle | 135° | ±1° |
| Number of Flutes | 3 | — |
| Shank Diameter | 10,1 mm | h6 |
Grade Details – Key Grade Characteristics
Grade PR1245 represents Kyocera's advanced micro-grain carbide technology with a multi-layer PVD coating optimized for magnesium alloy machining:
- Substrate: Ultra-fine grain tungsten carbide (0.5 μm grain size)
- Coating: Multi-layer TiAlN + TiSiN PVD coating
- Coating Hardness: 3,300 HV
- Oxidation Temperature: 1,100°C
- Friction Coefficient: 0.35 (dry machining)
- Color Code: Copper-Bronze
Grade Comparison Matrix
| Grade | Wear Resistance | Toughness | Heat Resistance | Best For |
|---|---|---|---|---|
| PR1245 | ★★★★★ | ★★★★☆ | ★★★★★ | Magnesium Alloy |
| PR1225 | ★★★★☆ | ★★★★★ | ★★★☆☆ | Interrupted Cuts |
| CA025P | ★★★☆☆ | ★★★★☆ | ★★★★☆ | General Purpose |
Chipbreaker Profile
The SGS65231 features a Asymmetric Helix Design specifically engineered for 5×D deep hole drilling:
- Flute Profile: Wide parabolic gash with polished surface (Ra 0.2 μm)
- Chipbreaker Type: Continuous spiral flute with variable pitch
- Chip Control: Optimized for short, manageable chip formation in magnesium alloy
- Edge Preparation: Honored radius of 0.03 mm for enhanced edge stability
- Surface Treatment: Mirror-polished flute walls minimize built-up edge
Recommended Applications & Workpiece Materials
| Material Group | ISO Classification | Hardness Range | Suitability |
|---|---|---|---|
| Magnesium Alloy | P5.2 | ≤ 450 HB | ★★★★★ Optimal |
| Stainless Steel | M1.0-M2.5 | ≤ 280 HB | ★★★★☆ Excellent |
| Cast Iron | K1.0-K3.0 | ≤ 260 HB | ★★★☆☆ Good |
| Titanium Alloy | S1.0-S4.0 | ≤ 350 HB | ★★★☆☆ Good |
Application Map by Operation
| Operation | Suitability | Recommended | Notes |
|---|---|---|---|
| Through-Hole Drilling | ★★★★★ | Yes | Primary application |
| Blind-Hole Drilling | ★★★★☆ | Yes | Ensure proper peck cycle |
| Stack Drilling | ★★★☆☆ | Conditional | Use reduced feed |
| Cross-Hole Drilling | ★★☆☆☆ | No | Not recommended |
| Trepanning | ★☆☆☆☆ | No | Use dedicated tool |
Recommended Cutting Conditions
| Material | Cutting Speed (Vc) | Feed (fn) | RPM Range |
|---|---|---|---|
| Magnesium Alloy | 125 m/min | 0.16 mm/rev | 3939-4439 |
| Stainless Steel | 105 m/min | 0.14 mm/rev | 3309-3709 |
| Cast Iron | 140 m/min | 0.18 mm/rev | 4412-5012 |
| Aluminum Alloy | 205 m/min | 0.24 mm/rev | 6460-7460 |
Note: Values are starting recommendations. Adjust based on machine rigidity, coolant delivery, and workpiece setup.
Operating Guidelines
- Coolant: High-pressure internal coolant (minimum 70 bar) strongly recommended for 5×D drilling
- Peck Cycle: Use variable peck depth: 2D → 1D → 0.5D for depths beyond 3×D
- Entry Angle: Ensure perpendicular entry (±1°) to prevent walk and corner chipping
- Pre-Drill: Not required for standard applications; use spot drill only for inclined surfaces
- Speed/Feed Ramp: Reduce feed by 30% for the first 2 mm, then ramp to full feed
- Tool Life Check: Inspect flank wear every 50 holes; maximum VB = 0.3 mm
- Re-sharpening: Not recommended; replace when wear limit reached
Toolholder Compatibility
| Holder Type | Compatibility | Runout Requirement | Best Practice |
|---|---|---|---|
| HSK-T63 Interface | ★★★★★ | ≤ 0.01 mm | Preferred for high-speed |
| Hydraulic Chuck | ★★★★☆ | ≤ 0.015 mm | Good damping |
| Collet Chuck (ER32) | ★★★☆☆ | ≤ 0.02 mm | Acceptable for lower speeds |
| Weldon Shank Holder | ★★☆☆☆ | ≤ 0.03 mm | Not recommended for 5×D |
Packaging & Ordering Information
| Manufacturer Part Number | SGS65231 |
| Package Quantity | 1 piece per plastic tube |
| Inner Packaging | Anti-corrosion VCI paper + foam insert |
| Outer Packaging | Kyocera branded cardboard box with hologram seal |
| Minimum Order | 1 piece |
| Bulk Discount | Available for quantities ≥ 10 pieces |
| Warranty | Full manufacturer defect warranty (90 days from invoice) |
Catalog Meta Data
| Catalog Series | SGS Solid Carbide Drill Series |
| Product Family | 3-Flute 5×D Extra Long Drills |
| Tool Category | Solid Carbide Rotating Tool |
| Industry Standards | DIN 6537, ISO 5414 |
| Country of Manufacture | Japan |
| Harmonized Code | 8207.50.00 |
| ECCN Classification | EAR99 |
Why Buy from Kyotow.com? Genuine OEM industrial cutting tools backed by full manufacturer warranty. Expert CNC tooling application support and technical assistance available. Bulk and institutional orders welcome.
✓ 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.
