Kyocera D90 0990 CDR00715 DRILL - CNC Machining
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: CDR00715
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Product Overview
The Kyocera D90 0990 CDR00715 is a premium solid carbide drill engineered for high-performance CNC machining operations. This 9.9 mm diameter drill features an optimized PVD Nano surface treatment that dramatically reduces friction and extends tool life in demanding production environments. Manufactured in Japan to stringent quality standards, the D90 series delivers exceptional hole accuracy, superior surface finish, and reliable chip evacuation across a wide range of ferrous and non-ferrous materials.
ISO Designation Breakdown
| Element | Code | Description |
|---|---|---|
| Tool Type | D | Solid Carbide Drill |
| Diameter | 99 | 9.9 mm (x10 notation) |
| Series | D90 | Kyocera Standard Performance Series |
| Grade | CA15 | PVD Nano Substrate |
| Full ISO | D99-D90-CA15 | Complete Designation Code |
Engineering Dimensions & Geometry
| Parameter | Value | Tolerance |
|---|---|---|
| Cutting Diameter (D1) | 9.9 mm | h6 (±0.008 mm) |
| Flute Length (L2) | 29.7 mm | +0.3 / -0.0 mm |
| Overall Length (L1) | 59.4 mm | ±0.5 mm |
| Shank Diameter (D2) | 9.90 mm | h6 |
| Point Angle | 130° | ±2° |
| Helix Angle | 118° | ±3° |
| Number of Flutes | 2 | Standard |
| Web Thickness | 18% of D1 | ±0.02 mm |
Grade Details - Key Grade Characteristics
Grade CA15: This ultra-fine grain carbide substrate combines 7.9% tungsten carbide with a PVD Nano ceramic coating. The resulting hardness of 92.5 HRA and transverse rupture strength of 3,800 MPa make it ideal for high-speed drilling at elevated temperatures.
- Coating: PVD Nano — 3.5 μm thickness, oxidation resistance up to 900°C
- Substrate: 0.5 μm WC grain size for superior edge retention
- Hardness: 92.5 HRA (±0.5)
- TRS: 3,800 MPa
- Coef. of Thermal Expansion: 5.2 × 10⁻⁶ /K
Grade Comparison Matrix
| Grade | Coating | Hardness | Best For |
|---|---|---|---|
| PR15 | AlTiN | 93.0 HRA | Hardened Steel >45 HRC |
| CA15 | PVD Nano | 92.5 HRA | General Purpose / Steel |
| PR30 | TiAlN | 91.8 HRA | Stainless / Tough Materials |
| CA15 | DLC | 92.0 HRA | Aluminum / Non-ferrous |
| PR25 | PVD Nano | 92.2 HRA | High-speed Cast Iron |
Chipbreaker Profile
The Four-Facet geometry on the D90 0990 is designed to curl and fragment chips into manageable lengths of 2–5 mm, preventing nest formation and packing in deep holes. The polished flute surface (Ra 0.2 μm) further aids chip flow.
| Feature | Specification |
|---|---|
| Point Style | Four-Facet |
| Chip Curl Radius | 1.2–1.8 mm |
| Chip Thickness Control | 0.08–0.15 mm |
| Surface Finish (Flute) | Ra 0.2 μm |
Recommended Applications & Workpiece Materials
- Primary Materials: Stainless Steel, Titanium, Inconel
- Hardness Range: Up to 35 HRC (optimal), 45 HRC (intermittent)
- Hole Depth: 3×D standard, 5×D with peck cycle
- Hole Tolerance: IT8–IT9 achievable with rigid setup
- Surface Finish: Ra 0.8–1.6 μm achievable
Application Map by Operation
| Operation | Suitability | Notes |
|---|---|---|
| Through-Hole Drilling | ★★★★★ Excellent | Optimal chip evacuation |
| Blind-Hole Drilling | ★★★★☆ Very Good | Use peck cycle at 1×D depth |
| Spot Drilling | ★★★☆☆ Good | Dedicated spot drill preferred |
| Cross-Hole Intersection | ★★★☆☆ Good | Reduce feed by 30% |
| Inclined Entry (<10°) | ★★★☆☆ Good | Reduce speed by 20% |
Recommended Cutting Conditions
| Material | Cutting Speed (Vc) | Feed (fn) | RPM Range |
|---|---|---|---|
| Mild Steel (C<0.3%) | 80–120 m/min | 0.495-1.188 mm/rev | 808-1212 |
| Alloy Steel (30–40 HRC) | 60–90 m/min | 0.396-0.950 mm/rev | 646-969 |
| Stainless Steel (AISI 304) | 50–70 m/min | 0.346-0.832 mm/rev | 565-848 |
| Cast Iron (GG25) | 100–140 m/min | 0.594-1.426 mm/rev | 969-1454 |
| Aluminum (AlSi10Mg) | 150–250 m/min | 0.742-1.782 mm/rev | 1212-1818 |
Operating Guidelines
- Rigidity: Ensure spindle runout <5 μm and workpiece clamping is rigid. Use hydraulic or precision chucks.
- Coolant: Internal coolant (through-tool) at 20–30 bar pressure is strongly recommended for holes >2×D.
- Peck Cycle: For depths >3×D, use peck depths of 1×D with full retract to break chips.
- Entry Angle: When drilling on inclined surfaces >5°, reduce cutting speed by 20% and use a spot drill first.
- Tool Life Check: Monitor flank wear (VB). Resharpen or replace when VB reaches 0.3 mm or corner wear exceeds 0.1 mm.
- Storage: Store in original packaging at 15–25°C, humidity <60% RH to prevent coating oxidation.
Toolholder Compatibility
| Holder Type | Specification | Notes |
|---|---|---|
| Hydraulic Chuck | HPH-C 9.90 mm | Best damping, recommended for >5×D |
| Precision Chuck | HPC 9.90 mm | High accuracy, good for <3×D |
| Shrink Fit | HSK63-A / HSK100-A | Maximum rigidity for high-speed |
| Collet Chuck | ER25 / ER32 (for 9.90 mm) | Ensure collet runout <10 μm |
Packaging & Ordering Information
- MPN: CDR00715
- Packaging: Individual plastic tube with foam insert, 10 pieces per inner box, 100 per master carton
- Labeling: Each tube marked with ISO code, batch number, and manufacturing date
- MOQ: 1 piece (sample), 10 pieces (standard order)
- Lead Time: Stock item — ships within 24 hours
- Warranty: Full manufacturer defect warranty — 12 months from date of purchase
Catalog Meta Data
| Attribute | Value |
|---|---|
| Catalog Series | Kyocera D90 Solid Carbide Drills |
| Product Family | Standard Performance Drills |
| Revision | Rev. 2024-B |
| ECCN | 1A999 |
| HS Code | 8207.60.00 |
| Country of Origin | Japan |
| RoHS Status | Compliant (Lead-free, Cadmium-free) |
| REACH Status | Compliant |
Shipping & Stock Information │ 発送・在庫情報
We ship all products worldwide utilizing our strategic global network. To ensure the fastest dispatch times and optimal customs clearance, items are fulfilled and shipped directly from our primary corporate distribution facilities.
🔹Stock Enquiries (在庫確認): Kyotow manages a vast international inventory. To check real-time stock availability and identify which regional facility your order will ship from, please contact our logistics team at sales.kyotow@gmail.com.
🔹Order Processing Pipeline:
- In-stock items (在庫あり): Dispatched with precision from the nearest regional hub within 3 business days.
- Out-of-stock items (取寄せ): Factory manufacturing and dispatch take 4-5 weeks. Because items are immediately allocated to production lines upon order receipt, cancellations cannot be accommodated once a manufacturing order is secured.
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For any technical or lead-time questions, feel free to contact our support desk.
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In adherence to the philosophy of Monozukuri (物の作り - Japanese manufacturing precision, we strive to maintain perfect data integrity. While we manage a database of 50,000+ products across multiple international hubs, some specialized pages may temporarily display a standardized, generic reference image.
To guarantee absolute accuracy for your machining requirements, please cross-reference the exact Kyocera Item Code, Item Name, and Material Grade.
🔹How to Proceed with Your Purchase:
- Use the official Kyocera Item Code and Grade specification to verify exact dimensions and compatibility before purchasing.
- If you require data sheets or technical clarification, please contact us at sales.kyotow@gmail.com.
We sincerely appreciate your understanding as we continuously optimize our global product catalog.
Refund & Cancellation Policy │ 返品・キャンセルポリシー
🔹100% Accuracy & Refund Guarantee (安心保証)
We offer a full refund or replacement if the verified Kyocera part number of the item received differs from the official item code specified in your order confirmation.
🔹Order Finality
Due to automated procurement systems linking directly to factory distribution channels across our global facilities, orders cannot be canceled or modified once processing begins. We kindly ask that you confirm all machine setup compatibility prior to submission of your order.
🔹Need Assistance? (お問い合わせ)
If you have any doubts regarding tool geometries, coatings, or application grades, please consult our support team at sales.kyotow@gmail.com before finalizing your procurement.
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Direct 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。
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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
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