Menu
Your Cart
Worldwide Shipping to 100+ Countries.
PayPal Secured Payments
Email : sales.kyotow@gmail.com
Flat Discount : 40%
Flat Shipping Cost : $50 USD

Kyocera D83 0300 CDR01331 DRILL - CNC Machining

Kyocera D83 0300 CDR01331 DRILL - CNC Machining
-40 %
💳 We Accept PayPal & Secure Bank Payments

For your absolute peace of mind, all transactions are processed through and secured by PayPal. Your purchase is fully covered by PayPal Buyer Protection, ensuring secure data encryption and trusted dispute resolution.

安心の決済保護:すべてのお手続きはPayPalを介して安全に暗号化され、バイヤープロテクション(購入者保護)が適用されます。

100%
Satisfaction Guarantee
Kyocera Original Product
Paypal Secure Checkout
🚚
Fast & Secure Shipping
Kyocera D83 0300 CDR01331 DRILL - CNC Machining
$16.32 USD
$27.20 USD
1 or more $16.32 USD
  • Stock: In Stock
  • Model: DRILL
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: CDR01331
This product has a minimum quantity of 10
✈️ Global Express Delivery

Flat $50 USD Shipping worldwide via DHL Express. Maximize your savings by ordering in bulk packs!

International Shipping Note

Please note that any local customs duties, taxes, or import fees are not included in the checkout price and must be borne by the customer.

How it works: Once your package arrives at your country's customs office, DHL will contact you directly via email, SMS, or phone to guide you through the local clearance and payment process.

DHL secure global delivery. Tracked from our door to yours. Kyotow.com Secured

Kyocera D83 0300 CDR01331 — Solid Carbide Micro-Drill

► Product Overview

The Kyocera D83 0300 (MPN: CDR01331) is a precision-engineered solid carbide micro-drill designed for high-precision CNC machining operations. With a nominal diameter of 3.0 mm, this compact tool delivers exceptional dimensional accuracy, superior hole quality, and extended tool life in demanding micro-machining applications. Manufactured in Japan to stringent ISO 9001 quality standards, the D83 series is optimized for small-diameter drilling where precision is paramount.

► ISO Designation Breakdown

Designation ElementValueDescription
SeriesD83Kyocera micro-diameter solid carbide drill platform
Diameter Code0300Nominal Ø 3.0 mm
MPNCDR01331Manufacturer Part Number (unique identifier)
ISO ClassPPrimary workpiece material classification
CoatingPVD TiCNSurface treatment for heat/wear resistance

► Engineering Dimensions & Geometry

ParameterSpecificationTolerance
Nominal Diameter (D)3.0 mmh7 (±0.005 mm)
Overall Length (L)38 mm±0.3 mm
Flute Length (l)12 mm±0.2 mm
Shank Diameter (d)3.0 mmh6
Point Angle130°±1°
Helix Angle35°±1°
Number of Flutes2
Corner RadiusStandard±0.003 mm

► Grade Details — Key Grade Characteristics

The D83 series utilizes Kyocera's proprietary ultra-fine micro-grain carbide substrate combined with an advanced PVD TiCN multi-layer coating system. This synergistic combination delivers:

  • Ultra-fine grain structure (0.3 μm) for superior edge sharpness and micro-fracture resistance
  • PVD TiCN coating providing exceptional thermal stability up to 850°C
  • High hardness (HRA 93.0) ensuring minimal wear in high-speed micro-machining
  • Optimized cobalt binder (6%) balancing hardness with toughness for small diameters
  • Low friction coefficient reducing built-up edge and improving chip evacuation in confined spaces

► Grade Comparison Matrix

PropertyD83 0300Standard GradeCompetitor A
Hardness (HRA)93.091.592.0
Transverse Rupture (MPa)4,2003,5003,800
Coating Thickness (μm)1.81.21.5
Max Cutting Temp (°C)850700750
Tool Life Index100%72%80%

► Chipbreaker Profile

The D83 0300 features a precision-ground chipbreaker geometry specifically engineered for Ø3.0 mm micro-drilling operations. The narrow flute profile incorporates a variable helix design with mirror-polished rake surfaces to ensure smooth chip formation and evacuation in small-diameter holes. The proprietary edge preparation minimizes burr formation and reduces cutting forces by up to 18% compared to conventional micro-drill geometries.

Geometric FeatureValueFunction
Rake Angle (γ)10°–14°Reduces cutting force, improves chip flow
Relief Angle (α)8°–10°Minimizes flank wear, prevents rubbing
Edge PreparationT-land + micro-honeEnhances edge stability, prevents chipping
Flute PolishingRa 0.1 μmReduces chip adhesion, improves evacuation

► Recommended Applications & Workpiece Materials

The Kyocera D83 0300 is ideally suited for the following materials and application scenarios:

  • Steel Machining: Carbon Steel, Alloy Steel, Stainless Steel
  • General Engineering: Precision holes in small components, electronic housings, medical devices
  • Automotive: Fuel injector nozzles, sensor housings, valve guides
  • Aerospace: Titanium alloy structural elements, heat exchanger tubes
  • Die & Mold: Micro-cooling channels, ejector pin holes, venting channels
  • Medical: Surgical instrument components, implant fixtures

► Application Map by Operation

Operation TypeSuitabilityNotes
Through-Hole Drilling★★★★★ ExcellentOptimal chip evacuation, minimal burr
Blind-Hole Drilling★★★★☆ Very GoodUse peck cycle for depths >2×D
High-Speed Drilling★★★★☆ Very GoodMax 15,000 RPM for Ø3.0 mm
Precision Drilling★★★★★ ExcellentH7 tolerance achievable in stable conditions
Deep-Hole Drilling★★★☆☆ GoodMax 5×D without pecking; use coolant
Micro-Drilling★★★★★ ExcellentStable spindle required < 15,000 RPM

► Recommended Cutting Conditions

Material GroupCutting Speed Vc (m/min)Feed f (mm/rev)Coolant
Low-Carbon Steel (< 0.25% C)34–440.030–0.060Emulsion / Internal
Medium-Carbon Steel (0.25–0.60% C)31–410.030–0.080Emulsion / Internal
High-Carbon Steel (> 0.60% C)28–380.020–0.060Internal / MQL
Stainless Steel (Austenitic)26–360.020–0.050Internal / High-pressure
Cast Iron (Gray / Ductile)39–490.050–0.090Dry / Compressed Air
Aluminum Alloys54–690.060–0.110Dry / MQL

► Operating Guidelines

To maximize tool life and hole quality with the CDR01331, adhere to the following best practices for micro-drilling:

  1. Runout Control: Maintain tool runout below 0.005 mm at the tool tip. Use precision collet chucks or shrink-fit holders.
  2. Peck Drilling: For depths exceeding 2×D, employ a peck cycle with 0.5×D peck depth and 0.2×D retract.
  3. Coolant Delivery: Ensure internal coolant pressure ≥ 30 bar for effective chip evacuation in small holes. For external coolant, use micro-nozzles directed at the cutting zone.
  4. Entry Angle: Use a center drill or spot drill (90°–120°) to prevent wandering. Spot depth should be 0.5–1.0 mm.
  5. Speed Ramp: When starting a new tool, reduce cutting speed by 25% for the first 20 holes to break in the cutting edge.
  6. Tool Change Interval: Monitor flank wear (VB). Replace tool when VB = 0.1 mm or when hole diameter tolerance is exceeded.
  7. Storage: Store in original packaging away from humidity and vibration. Avoid contact between cutting edges to prevent micro-chipping.

► Toolholder Compatibility

Holder TypeCompatibilityRecommendation
ER Collet ChuckER11 / ER16Use AAA-grade collets for best runout
Hydraulic ChuckMicro hydraulic / SimilarExcellent damping, ideal for micro-machining
Shrink FitHSK-E32 / HSK-E40Best for high-speed precision work
Collet BlockPrecision drill chucksAcceptable for lower-speed applications

► Packaging & Ordering Information

ItemDetails
MPNCDR01331
Packaging Unit1 piece per protective tube
Minimum Order1 piece
Stock StatusIn Stock — Ready to ship
Price$25.90 USD per piece
WarrantyFull manufacturer warranty against defects
CertificateISO 9001:2015 compliant manufacturing

► Catalog Meta Data

AttributeValue
Catalog SeriesKyocera D83 Micro Solid Carbide Drills
Page Reference2026 General Catalog, Section D-Micro, pp. 52–55
Revision Date2026-03-15
ECCNEAR99
Country of OriginJapan
Harmonized Code8207.70.00

Need application support? Our CNC tooling specialists are available to help you select the optimal cutting parameters for your specific material and machine setup. Contact us for technical datasheets, CAD models, or bulk pricing inquiries.

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.
  • Genuine Products Guarantee (本物保証): Every item listed on Kyotow is 100% authentic, high-quality, and sourced directly through authorized domestic Japanese and global distribution networks.

For any technical or lead-time questions, feel free to contact our support desk.

Product Images & Technical Accuracy │ 正確な製品情報

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.

Payments & Security │ 安全な決済方法

We process all international payments securely through PayPal, ensuring encrypted data protection and a safe, hassle-free global transaction.

PayPal Security

Fast & Reliable Worldwide Shipping │ 国際スピード郵便

We provide priority worldwide logistics exclusively through our corporate DHL Express account, tracking shipments seamlessly from our hubs in Asia, Europe, and China. Enjoy reliable global distribution with a flat shipping rate of $50 USD for all international destinations.

DHL Worldwide Logistics

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。

🇯🇵

Domestic Sourced

日本国内直接調達

Procured straight from Japan's local wholesale networks to capture maximum market arbitrage.

🛡️

100% Genuine

100% メーカー正規品

Zero counterfeit risk. All items are brand-new, authentic factory-sealed Japanese stock.

📉

No Regional Markups

海外上乗せ利益なし

We bypass Western corporate sales teams and localized regional overhead costs entirely.