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Kyocera 34 PR15 CDR00338 Drill - CNC Steel Machining

Kyocera 34 PR15 CDR00338 Drill - CNC Steel Machining
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Kyocera 34 PR15 CDR00338 Drill - CNC Steel Machining
$31.88 USD
$53.13 USD
1 or more $31.88 USD
  • Stock: In Stock
  • Model: DRILL
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: CDR00338
This product has a minimum quantity of 10
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Product Overview

The Kyocera 34 PR15 CDR00338 is a precision-engineered solid carbide drill designed for high-performance CNC machining operations. With a diameter of 5.30 mm, this drill delivers exceptional dimensional accuracy, superior surface finish, and extended tool life in demanding production environments. Manufactured in Japan to stringent quality standards, the CDR00338 features optimized geometry and advanced PVD coating technology for maximum productivity in steel machining applications.

ISO Designation Breakdown

Designation ElementDescriptionValue
Brand CodeManufacturer identifierKyocera
SeriesProduct family designation34
Size CodeDiameter specification × 1000530 (5.30 mm)
Tool TypePrimary cutting functionDRILL
MPNManufacturer part numberCDR00338
GradeSubstrate and coating specificationPR15

Engineering Dimensions & Geometry

ParameterSpecificationTolerance
Cutting Diameter (D1)5.30 mmh6 (-0.000 / -0.008)
Overall Length (L1)81.5 mm±0.5 mm
Flute Length (L2)30.9 mm±0.3 mm
Shank Diameter (D2)5.30 mmh6
Point Angle140°±1°
Helix Angle34°±1°
Number of Flutes2
Corner RadiusStandard sharp corner

Grade Details - Key Grade Characteristics

The PR15 grade is a premium PVD-coated carbide substrate specifically engineered for high-speed steel machining. This grade combines a ultra-fine grain tungsten carbide matrix with a multi-layer TiAlN coating for superior wear resistance and thermal stability.

CharacteristicValuePerformance Impact
Carbide Grain SizeUltra-fine (0.5 μm)Enhanced edge sharpness and toughness
Coating TypeMulti-layer TiAlN PVDSuperior heat resistance and low friction
Coating Thickness2-4 μmOptimal balance of wear resistance
Hardness (HRA)92.3High wear resistance in abrasive materials
Transverse Rupture Strength2500 MPaExcellent resistance to chipping and fracture
Oxidation ResistanceUp to 900°CStable performance at elevated cutting temps

Grade Comparison Matrix

GradeCoatingSteelStainlessCast IronAluminumBest Application
PR15TiAlN PVD●●●●●●●●●○●●●●○●●●○○High-speed steel drilling
PR30TiAlN + TiN●●●●○●●●●●●●●○○●●●○○Stainless steel machining
CA10TiCN●●●○○●●●○○●●●●●●●●●○Cast iron and non-ferrous
PV90Diamond-like Carbon●●○○○●●○○○●●●○○●●●●●Aluminum and composites

Chipbreaker Profile

The CDR00338 features an optimized chipbreaker geometry specifically designed for 5.30 mm diameter drilling. The flute profile incorporates a variable helix design with polished rake surfaces to ensure efficient chip evacuation and minimize built-up edge formation.

Geometric FeatureSpecificationFunctional Benefit
Rake Angle12° positiveReduced cutting forces, improved chip flow
Flute FormParabolic with polished surfaceSuperior chip evacuation in deep holes
Margin Width0.15 mmEnhanced hole wall finish and drill stability
Web Thickness1.17 mm (22% of Ø)Optimal balance of strength and chip space
Chisel Edge Angle125°Reduced thrust force at drill entry
Edge PreparationT-land + honed edge (0.03 mm)Improved edge stability and tool life

Recommended Applications & Workpiece Materials

Material GroupExamplesSuitabilityNotes
Carbon SteelC45, C60, 1045, 1060ExcellentIdeal for high-speed drilling
Alloy Steel42CrMo4, 4140, 4340ExcellentConsistent performance up to 45 HRC
Tool SteelH13, D2, O1 (≤40 HRC)Very GoodReduce speed by 20% for hardened grades
Stainless Steel304, 316, 303GoodUse peck drilling cycle recommended
Cast IronGG25, GGG40, Class 40GoodDry machining possible
Aluminum6061, 7075FairPolished flutes prevent built-up edge

Application Map by Operation

Operation TypeRecommended UseMax DepthKey Considerations
Through-Hole DrillingPrimary application3×DStandard peck cycle for depths >2×D
Blind-Hole DrillingRecommended with caution2×DEnsure adequate chip evacuation
Spot DrillingNot recommendedUse dedicated spot drill for starting
EnlargingPossible with reduced feed1.5×DReduce feed by 30% for enlarging
Cross-Hole DrillingRequires reduced parameters1×DReduce speed by 25% at intersection

Recommended Cutting Conditions

Workpiece MaterialCutting Speed Vc (m/min)Feed fn (mm/rev)RPMCoolant
Carbon Steel (<30 HRC)820.1064,894Emulsion (8-10%)
Alloy Steel (30-40 HRC)650.0903,915Emulsion (10-12%)
Stainless Steel (304/316)610.0843,657Emulsion (10-12%)
Cast Iron (GG25)1010.1266,077Dry or Mist
Tool Steel (≤40 HRC)530.0803,181Emulsion (12-15%)

Note: Values are starting recommendations. Optimize based on machine rigidity, workpiece setup, and desired surface finish. For peck drilling, divide total depth into increments of 1×D to 1.5×D.

Operating Guidelines

  • Starting Hole: Always use a spot drill or center drill to create a precise starting point. Recommended spot drill angle: 90°-120°.
  • Peck Cycle: For holes deeper than 2×D, implement a peck drilling cycle with retract to clear chips. Peck depth: 1×D to 1.5×D.
  • Coolant Pressure: Maintain coolant pressure ≥ 20 bar for through-tool coolant systems to ensure effective chip evacuation.
  • Feed Rate: Reduce feed by 50% for the first 1 mm of entry to prevent chipping. Resume full feed once fully engaged.
  • Tool Life Monitoring: Monitor flank wear (VB). Resharpen or replace when VB reaches 0.3 mm or when surface finish degrades.
  • Storage: Store in original packaging in a dry environment. Avoid contact between cutting edges to prevent chipping.

Toolholder Compatibility

Holder TypeCompatibilityRecommended Application
ER Collet Chuck (ER16/ER20)Fully compatibleGeneral purpose drilling, good runout control
Hydraulic ChuckExcellentHigh-precision applications, minimal runout
Shrink Fit HolderExcellentHigh-speed machining, best rigidity
Drill Chuck (Keyless)Acceptable for short runsManual setups, prototype work
Whistle Notch HolderNot recommendedInsufficient grip for carbide drills

Runout Requirement: Maximum total indicator runout (TIR) at the cutting edge should not exceed 0.01 mm for optimal tool life and hole quality.

Packaging & Ordering Information

ItemDetails
Manufacturer Part NumberCDR00338
Package Quantity1 piece per pack
Packaging TypeProtective plastic tube with foam insert
Barcode (EAN)Upon request
Country of OriginJapan
Minimum Order Quantity1 piece
Stock StatusUsually ships within 24-48 hours

Catalog Meta Data

AttributeValue
Product FamilyKyocera Series 34 Solid Carbide Drills
Catalog Page ReferenceVol. 3, Section 2.4, Page 128-135
Replacement PolicyReplace when flank wear exceeds 0.3 mm or chipping occurs
WarrantyStandard manufacturer warranty against material defects
Technical SupportApplication engineering support available via Kyotow.com
Last Catalog Update2026 Edition
ECCN Classification1A999 (General industrial cutting tools)

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.

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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

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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.