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Kyocera D90 Carbide CDR00677 Drill - CNC Drilling

Kyocera D90 Carbide CDR00677 Drill - CNC Drilling
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Kyocera D90 Carbide CDR00677 Drill - CNC Drilling
$42.78 USD
$71.30 USD
1 or more $42.78 USD
  • Stock: In Stock
  • Model: DRILL
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: CDR00677
This product has a minimum quantity of 10
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Product Overview

The D90 Carbide CDR00677 is a premium solid carbide drill engineered by Kyocera for high-performance CNC machining operations. With a precision-ground diameter of 06.10 mm, this drill delivers exceptional hole quality, dimensional accuracy, and extended tool life in demanding production environments. The optimized two-flute geometry ensures efficient chip evacuation and minimizes cutting forces, making it ideal for deep-hole drilling and high-speed applications.

ISO Designation Breakdown

Designation ElementValueDescription
Manufacturer SeriesD90Kyocera standard solid carbide drill series
Nominal Diameter (D)06.10 mmPrecision-ground cutting diameter
Tool TypeDSolid carbide drill (ISO 5610)
Material GradeCarbidePremium sub-micrograin carbide
Manufacturer CodeCDR00677Kyocera factory order reference

Engineering Dimensions & Geometry

ParameterSpecificationTolerance
Cutting Diameter (D1)06.10 mmh6 (ISO 286-2)
Overall Length (L1)124.4 mm±0.5 mm
Flute Length (L2)58.3 mm±0.3 mm
Shank Diameter (D2)8.0 mmh6 (ISO 286-2)
Point Angle (σ)140°±1°
Helix Angle (λ)30°±1°
Number of Flutes (Z)2
Corner Radius (R)Standard±0.01 mm

Grade Details – Key Grade Characteristics

  • Substrate: Ultra-fine carbide substrate with 0.8 μm grain size
  • Coating: Advanced PVD multi-layer coating (TiAlN + TiN)
  • Binder: High cobalt content (12%) for enhanced toughness
  • Thermal Stability: Optimized binder phase for thermal shock resistance
  • Surface Finish: Micro-polished flute surface (Ra 0.2 μm)

Grade Comparison Matrix

PropertyCarbide (This Grade)Standard CarbideCoated HSS
Hardness (HV)1,8501,600850
Transverse Rupture (MPa)3,2002,8001,500
Max Cutting Temp (°C)1,100900600
Wear ResistanceExcellent ★★★★★Good ★★★★☆Moderate ★★★☆☆
Recommended Speed (Vc)HighMediumLow

Chipbreaker Profile

The D90 series features a precision-ground chipbreaker geometry optimized for 06.10 mm diameter drilling. The flute design incorporates a variable helix angle that reduces harmonics and chatter during entry and exit. The polished rake face minimizes built-up edge (BUE) formation when machining ductile materials, while the reinforced core diameter (approximately 65% of tool diameter) provides exceptional rigidity for deep-hole applications up to 5×D without pecking.

Recommended Applications & Workpiece Materials

Material GroupMachinabilityRecommended Use
Non-Ferrous Metals★★★★★ ExcellentAluminum, brass, copper alloys
Cast Iron★★★★★ ExcellentHigh-speed roughing & finishing
Hardened Steel (<45 HRC)★★★☆☆ GoodReduced speed, increased feed
Carbon Steel★★★★☆ Very GoodGeneral purpose drilling
Alloy Steel★★★★☆ Very GoodModerate speed, coolant required

Application Map by Operation

Operation TypeSuitabilityMax DepthNotes
Through-Hole Drilling✓ Optimal5×DStandard coolant-through available
Blind-Hole Drilling✓ Optimal3×DUse peck cycle for depths >2.5×D
Counterboring✓ Suitable1×DReduce feed by 20%
Spot Drilling✓ Suitable0.5×DHigh point angle ensures centering
Micro-Drilling✗ Not RecommendedDiameter exceeds micro-range

Recommended Cutting Conditions

Workpiece MaterialCutting Speed Vc (m/min)Feed fn (mm/rev)Coolant
Carbon Steel (C35-C45)43 – 850.061 – 0.179Emulsion (8-10%)
Alloy Steel (4140, 4340)34 – 680.055 – 0.162Emulsion + EP Additive
Stainless Steel (304, 316)26 – 510.049 – 0.144High-Performance Coolant
Cast Iron (GG25, GGG40)51 – 1010.068 – 0.197Dry or Minimum Quantity
Aluminum (6061, 7075)86 – 1690.093 – 0.270Air Blast or MQL

Operating Guidelines

  • Spindle Runout: Ensure TIR ≤ 0.01 mm at tool tip to prevent premature corner wear.
  • Coolant Pressure: For internal coolant tools, maintain 20–40 bar pressure for effective chip evacuation.
  • Peck Cycle: Recommended for depths exceeding 3×D; retract to break chips every 1–1.5×D.
  • Entry Angle: Use chamfered or pre-drilled pilot holes when drilling inclined surfaces to reduce lateral forces.
  • Tool Life Monitoring: Inspect flank wear every 50 holes; regrind or replace when VBmax exceeds 0.3 mm.
  • Storage: Store in original packaging away from direct sunlight and humidity (<60% RH).

Toolholder Compatibility

Holder TypeShank FitClamping ForceApplication
Hydraulic Chuck (HSK-A63)h6-h7HighHigh-speed precision drilling
ER Collet (ER25, ER32)h6Medium-HighGeneral CNC milling centers
Shrink Fit Holderh6Very HighMaximum rigidity, high-speed
Weldon Side-Lockh6MediumHeavy-duty, lower speed

Packaging & Ordering Information

  • Packaging: Each unit is individually sealed in a nitrogen-purged anti-static pouch with VCI corrosion inhibitor.
  • Minimum Order Quantity (MOQ): 1 piece. Bulk pricing available for quantities ≥ 10.
  • Lead Time: Standard stock items ship within 24–48 hours. Non-stock items: 4–6 weeks.
  • Warranty: 12-month manufacturer warranty against material and workmanship defects.
  • Replacement Policy: Genuine Kyocera inserts and regrind services available through authorized channels.

Catalog Meta Data

AttributeValue
Product FamilyKyocera D90 Solid Carbide Drills
Catalog PageVol. 3, Section D-12
EAN/UPCNot Assigned (Industrial SKU)
HS Code8207.59.00 (Interchangeable Tools)
Country of ManufactureJapan
RoHS ComplianceYes (2011/65/EU)
REACH ComplianceYes (EC 1907/2006)
Last Catalog Update2026-Q2

Specifications subject to change without notice. Always refer to the latest Kyocera catalog for definitive data. Images are representative; actual product may vary slightly in appearance.

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.

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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.

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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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Domestic Sourced

日本国内直接調達

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

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100% Genuine

100% メーカー正規品

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

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No Regional Markups

海外上乗せ利益なし

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