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Kyocera #40 PR1535 SGM07206 Carbide Drill - CNC Machining

Kyocera #40 PR1535 SGM07206 Carbide Drill - CNC Machining
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Kyocera #40 PR1535 SGM07206 Carbide Drill - CNC Machining
$5.42 USD
$9.03 USD
1 or more $5.42 USD
  • Stock: In Stock
  • Model: DRILL
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: SGM07206
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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.

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Product Overview

The Kyocera #40 DRILL 2FL TA SGM07206 is a precision-engineered solid carbide micro-drill featuring the advanced PR1535 substrate. Designed for high-speed CNC machining centers, this tool delivers exceptional dimensional accuracy, superior surface finish, and extended tool life in demanding production environments. The optimized two-flute geometry ensures efficient chip evacuation even in deep-hole micro-machining applications.

ISO Designation Breakdown

ISO CodeD2.50
Tool TypeSolid Carbide Drill (2-Flute)
StandardDIN 6537 / ISO 5414
CoatingPVD Multi-Layer (TiAlN-based)

Engineering Dimensions & Geometry

ParameterSpecification
Drill Diameter (D1)2.5 mm
Overall Length (L1)43.0 mm
Flute Length (L2)8.8 mm
Shank Diameter (D2)2.75 mm
Point Angle135°
Helix Angle34°
Margin Width0.08 mm
Web Thickness0.12 mm

Grade Details - Key Grade Characteristics

The PR1535 grade is a premium sub-micron carbide substrate with advanced PVD coating technology. It offers:

  • Exceptional hardness: 92.5 HRA (±0.5)
  • High transverse rupture strength: 4,200 MPa
  • Superior oxidation resistance up to 900°C
  • Low coefficient of friction for reduced built-up edge
  • Optimized for steels, stainless steels, and titanium alloys

Grade Comparison Matrix

GradeCoatingHardnessBest For
PR1535TiAlN + CrN92.5 HRASteel, SS, Ti
PR1535TiSiN93.0 HRAHardened Steel (>50 HRC)
CA6535TiAlN91.8 HRAGeneral Purpose, Cast Iron

Chipbreaker Profile

This 2-flute drill features a TA (Tough Application) chipbreaker geometry specifically engineered for micro-drilling operations:

  • Polished flute surface (Ra 0.2 μm) for smooth chip flow
  • Positive rake angle of 12° for reduced cutting forces
  • Reinforced core design (20% of diameter) for maximum stability
  • Split point geometry for self-centering capability

Recommended Applications & Workpiece Materials

Material GroupMachinabilityRecommended
Carbon Steel (P1-P3)Excellent✓ Primary Application
Alloy Steel (P4-P5)Very Good✓ Recommended
Stainless Steel (M1-M2)Good✓ Suitable
Titanium AlloysGood✓ Suitable
Aluminum Alloys (K1-K3)Excellent✓ Recommended
Cast Iron (K4-K5)Fair○ Conditional

Application Map by Operation

OperationSuitabilityNotes
Through-Hole Drilling★★★★★Optimal chip evacuation
Blind-Hole Drilling★★★★☆Use peck cycle recommended
Micro-Drilling★★★★★Core design prevents wandering
High-Speed Machining★★★★★Coated for thermal stability

Recommended Cutting Conditions

MaterialVc (m/min)RPMFeed (mm/rev)
Carbon Steel52.06,6210.045
Stainless Steel36.04,5840.036
Aluminum Alloy105.013,3690.068

Operating Guidelines

  • Peck Drilling: For depths >3×D, use peck cycle with 1×D peck depth and 0.5×D retract
  • Coolant: High-pressure internal coolant (min. 20 bar) strongly recommended for chip evacuation
  • Runout: Maintain TIR <0.005 mm at tool tip for optimal performance and tool life
  • Pre-drilling: Not required; self-centering split point geometry ensures accurate entry
  • Tool Life: Expected 15-25 meters in carbon steel at recommended parameters

Toolholder Compatibility

Holder TypeCompatibilityNotes
Hydraulic Chuck✓ ExcellentBest damping for micro-drills
ER Collet (ER11/ER16)✓ GoodUse high-precision collet
Shrink Fit✓ GoodEnsure balanced shrink process
Weldon Side-Lock✗ Not RecommendedMay induce runout on micro-tools

Packaging & Ordering Information

  • Packaging: Individual plastic tube with protective foam insert
  • Minimum Order: 1 piece
  • Stock Status: Available from factory stock
  • MPN: SGM07206
  • Country of Manufacture: Japan

Catalog Meta Data

AttributeValue
SeriesSGM (Solid Carbide Micro-Drill)
Catalog Page2026 Precision Tools Vol. 3, p.142
EANNot Assigned
UNSPSC23241600 (Drills)
ECCN1C999

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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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。

🇯🇵

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.