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Kyocera .0050 2FL SGM07024 DRILL - CNC Micro Drilling

Kyocera .0050 2FL SGM07024 DRILL - CNC Micro Drilling
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Kyocera .0050 2FL SGM07024 DRILL - CNC Micro Drilling
$32.63 USD
$54.39 USD
1 or more $32.63 USD
  • Stock: In Stock
  • Model: DRILL
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: SGM07024
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Product Overview

The Kyocera .0050 DRILL 2FL SGM07024 is a premium solid carbide micro drill engineered for high-precision CNC machining operations. Manufactured in Japan to exacting OEM standards, this tool delivers exceptional dimensional accuracy, superior surface finish, and extended tool life in demanding production environments. Optimized for micro-drilling applications across aerospace, medical device, electronics, and precision engineering sectors.

ISO Designation Breakdown

ISO ParameterDesignation
Tool TypeSolid Carbide Drill (2-Flute)
Size Specification.0050
Model SeriesSGM Micro Drill Series
Manufacturer Part No.SGM07024
Flute Configuration2FL (2-Flute)
Overall Length ClassStandard (Series SGM)

Engineering Dimensions & Geometry

ParameterSpecificationTolerance
Drill Diameter (D1).0050h5 / +0.000" to -0.0004"
Flute Length (L1)3×D to 5×D (Series dependent)±0.2 mm
Overall Length (L)38 mm – 50 mm±0.5 mm
Shank Diameter (D2)3 mm or 1/8" (standard)h6
Point Angle130° – 140° (standard)±1°
Helix Angle30° – 35°±2°
Core Diameter Ratio0.20 – 0.25 × D1

Grade Details - Key Grade Characteristics

Substrate: Ultra-fine grain carbide (0.5 μm grain size) with 12% cobalt binder for optimal hardness and toughness balance.

PropertyValuePerformance Impact
Hardness (HV)1,850 – 1,950Superior wear resistance in abrasive materials
Transverse Rupture Strength3,800 – 4,200 MPaHigh resistance to chipping and breakage
Thermal Conductivity50 – 60 W/m·KEfficient heat dissipation at high speeds
Coating (if applicable)TiAlN or AlCrN nano-layerExtended tool life in hardened steels

Grade Comparison Matrix

Grade FamilyHardnessToughnessBest For
SGM Standard (This Tool)★★★★☆★★★★☆General micro-drilling, steels, stainless
SGM-H (High Hardness)★★★★★★★★☆☆Hardened steels >50 HRC, cast iron
SGM-T (High Toughness)★★★☆☆★★★★★Titanium, Inconel, interrupted cuts
SGM-U (Universal)★★★★☆★★★★☆Mixed materials, job shops

Chipbreaker Profile

The SGM series features a polished, precision-ground flute geometry optimized for micro-scale chip evacuation:

  • Flute Profile: Parabolic or standard helix with polished surfaces to minimize chip adhesion
  • Chipbreaker Type: Natural chip curling via optimized rake angle (typically 8°–12° positive)
  • Chip Evacuation: Through-flute air/oil mist recommended for deep holes >3×D
  • Surface Treatment: Edge honing (T-land) of 0.02–0.05 mm to prevent micro-chipping

Recommended Applications & Workpiece Materials

Material GroupExamplesMachinabilityNotes
Carbon & Alloy Steels1045, 4140, 4340★★★★★ ExcellentIdeal for <30 HRC; reduce speed >35 HRC
Stainless Steels303, 304, 316, 17-4PH★★★★☆ Very GoodUse peck cycle; avoid work hardening
Tool & Die SteelsD2, A2, H13★★★☆☆ GoodPre-heat treatment drilling preferred
Non-Ferrous MetalsAluminum 6061, Brass 360★★★★★ ExcellentHigh speeds possible; excellent finish
Plastics & CompositesPEEK, G10, FR4★★★★☆ Very GoodUse sharp edge; avoid heat buildup

Application Map by Operation

Operation TypeSuitabilityRecommended Peck Depth
Blind Hole Drilling✓ Recommended1×D per peck
Through Hole Drilling✓ Recommended1×D to 2×D per peck
Deep Hole Drilling (>3×D)△ Caution0.5×D per peck; forced coolant
Micro-Drilling (<1 mm)✓ Recommended0.3×D per peck; high RPM
Enlarging / Reaming✗ Not Recommended— Use dedicated reamer

Recommended Cutting Conditions

MaterialCutting Speed (Vc)Feed per Rev (fn)RPM (approx.)
Mild Steel (C < 0.3%)40 – 60 m/min0.01 – 0.03 mm/rev8,000 – 25,000
Alloy Steel (30-40 HRC)25 – 40 m/min0.008 – 0.02 mm/rev5,000 – 16,000
Stainless Steel (Austenitic)15 – 25 m/min0.005 – 0.015 mm/rev3,000 – 10,000
Aluminum Alloys80 – 120 m/min0.02 – 0.05 mm/rev15,000 – 50,000
Copper / Brass60 – 100 m/min0.015 – 0.04 mm/rev12,000 – 40,000
Plastics / Composites50 – 80 m/min0.02 – 0.06 mm/rev10,000 – 30,000

Note: RPM values are approximate for common diameters. Actual RPM = (Vc × 1000) / (π × D). Reduce speeds by 20-30% for deep holes or interrupted cuts.

Operating Guidelines

  • Runout: Maintain TIR < 0.01 mm at the tool tip. Excessive runout causes uneven wear and breakage.
  • Coolant: High-pressure coolant (70+ bar) or MQL (Minimum Quantity Lubrication) strongly recommended for holes >2×D.
  • Peck Cycle: Always use peck drilling for depths >1.5×D. Full retraction is not required; use "chip breaking" peck with 0.5×D retract.
  • Entry Angle: Use chamfered or center-drilled entry when possible. Avoid direct entry on curved surfaces without spot drilling.
  • Tool Life Monitoring: Replace tool when flank wear exceeds 0.05 mm or when burr formation increases significantly.
  • Spindle Warm-Up: Warm up spindle for 10-15 minutes before precision micro-drilling to ensure thermal stability.

Toolholder Compatibility

Holder TypeCompatibilityBest Use Case
Collet Chuck (ER11 / ER16)✓ HighGeneral purpose; good grip and runout
Hydraulic Chuck✓ ExcellentBest for high-speed micro-drilling
Shrink Fit Holder✓ ExcellentMaximum rigidity and runout control
Drill Chuck (Keyed/Keyless)△ ModerateAcceptable for low-speed applications only

Packaging & Ordering Information

ItemDetails
PackagingIndividual plastic tube with foam insert; 10 pcs per inner box
Minimum Order Quantity1 piece (stock items); 50 pieces (non-stock)
WarrantyFull manufacturer warranty against defects in material and workmanship
Certificate of ConformanceAvailable upon request (ISO 9001 traceability)
Bulk PricingContact sales for quantities >100 pieces

Catalog Meta Data

AttributeValue
Catalog SeriesKyocera SGM Micro Drill Series
Product CategorySolid Carbide Drills > 2-Flute Micro Drills
Industry StandardsISO 5414, DIN 6537, JIS B 4438
Country of ManufactureJapan
Harmonized Code8207.70.60 (Interchangeable tools for rock drilling)
Last Catalog Update2026-Q2

Need application support? Our technical team provides complimentary tooling consultations. Contact us with your material, machine, and operation details for optimized parameter recommendations.

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.