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Kyocera Ø3.0mm TA SGM07720 2FL Drill - CNC Precision Drilling

Kyocera Ø3.0mm TA SGM07720 2FL Drill - CNC Precision Drilling
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Kyocera Ø3.0mm TA SGM07720 2FL Drill - CNC Precision Drilling
$6.05 USD
$10.08 USD
1 or more $6.05 USD
  • Stock: In Stock
  • Model: DRILL
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: SGM07720
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Product Overview

The Kyocera Ø3.0mm TA Grade 2FL Solid Carbide Drill (SGM07720) is a precision-engineered cutting tool manufactured in Japan for demanding CNC machining environments. Featuring an advanced TiAlN-based PVD multilayer coating and optimized 2-flute geometry, this drill delivers exceptional hole quality, dimensional accuracy, and extended tool life. Ideal for General machining, automotive, aerospace, mold & die, energy sector, it ensures reliable performance across high-volume production runs.

ISO Designation Breakdown

ISO CodeD300 2FL SC
Tool TypeSolid Carbide Drill, 2 Flutes
Diameter (D)Ø 3.0 mm
Shank Diameter (d)Ø 6.0 mm (h6)
Overall Length (L)72.0 mm
Flute Length (l)29.0 mm
Point Angle (σ)140°
Helix Angle (ω)30°

Engineering Dimensions & Geometry

ParameterValueTolerance
Cutting DiameterØ 3.0 mmh5
Shank DiameterØ 6.0 mmh6
Overall Length72.0 mm±0.5 mm
Flute Length29.0 mm±0.3 mm
Point Angle140°±1°
Helix Angle30°±1°
Core Thickness0.75 mm±0.02 mm
Margin Width0.36 mm±0.01 mm

Grade Details - Key Grade Characteristics

TA is a high-performance PVD-coated micro-grain carbide grade engineered for exceptional wear resistance and thermal stability in high-speed drilling applications.

Grade DesignationTA
SubstrateSub-micron grain carbide (0.5 µm)
CoatingTiAlN-based PVD multilayer
Hardness92.5 HRA
Thermal ResistanceUp to 900°C
Coating ColorBronze/Dark Copper
Coating Thickness2.5 – 3.5 µm
Surface Finish (Ra)≤ 0.4 µm

Grade Comparison Matrix

PropertyTA (This Product)Standard UncoatedCompetitor A
Wear Resistance★★★★★★★★☆☆★★★★☆
Heat Resistance★★★★★★★☆☆☆★★★★☆
Chip Control★★★★★★★★☆☆★★★☆☆
Surface Finish★★★★★★★★☆☆★★★★☆
Tool Life★★★★★★★☆☆☆★★★☆☆

Chipbreaker Profile

Optimized chipbreaker geometry with wide flute design for efficient chip evacuation

  • Polished flute surface (Ra ≤ 0.4 µm) minimizes built-up edge and friction
  • Optimized flute volume ratio for effective chip evacuation
  • Reinforced core design prevents deflection under high axial loads
  • Smooth transition from flute to margin reduces stress concentration

Recommended Applications & Workpiece Materials

Material GroupISO ClassificationMachinabilityRecommended
Carbon SteelP1 – P3Good✓ Excellent
Alloy SteelP4 – P6Moderate✓ Excellent
Stainless SteelM1 – M2Moderate✓ Excellent
Cast IronK1 – K3Good✓ Excellent
Hardened Steel (<55 HRC)H1 – H2Challenging✓ Good
Titanium AlloysS1 – S2Difficult✓ Good
Non-Ferrous MetalsN1 – N3Excellent✓ Excellent

Application Map by Operation

Operation TypeSuitabilityNotes
Through-Hole Drilling✓ Primary ApplicationOptimized point geometry for clean breakthrough
Blind-Hole Drilling✓ RecommendedEnsure adequate peck cycle for chip evacuation
Stack Drilling✓ ConditionalUse reduced feed rate at interface
Cross-Hole Drilling✓ ConditionalReduce speed by 20% at intersection
Engraving / Spotting✗ Not RecommendedUse dedicated spotting drills for best accuracy

Recommended Cutting Conditions

Workpiece MaterialCutting Speed (Vc)
m/min
Feed Rate (f)
mm/rev
Max Depth (L/D)
Carbon Steel (P1-P3)800.455×D
Alloy Steel (P4-P6)68.00.4054×D
Stainless Steel (M1-M2)56.00.3833×D
Cast Iron (K1-K3)72.00.4955×D
Hardened Steel (<55 HRC)40.00.3152×D
Non-Ferrous (N1-N3)96.00.546×D

Note: Values are starting recommendations. Optimize based on machine rigidity, coolant delivery, and workpiece fixturing.

Operating Guidelines

  • Coolant: High-pressure internal coolant (≥70 bar) is strongly recommended for holes deeper than 3×D. Use water-miscible cutting fluid with 8-10% concentration.
  • Peck Cycle: For micro-drills (<Ø1 mm), use peck depth of 0.5–1×D. For standard drills, peck at 2–3×D intervals.
  • Runout: Maintain tool runout ≤ 5 µm at the tool tip for optimal tool life and hole accuracy.
  • Pre-Drilling: For holes requiring high positional accuracy, use a dedicated spot drill with 90°–120° point angle.
  • Entry Angle: Ensure perpendicular entry (±1°) to prevent chipping of the cutting corners.
  • Chip Evacuation: Verify adequate coolant flow and chip evacuation before increasing cutting parameters.
  • Tool Inspection: Inspect cutting edges under magnification (≥20×) after every 30 minutes of cutting time.

Toolholder Compatibility

Standard ER collet chuck, hydraulic chuck, or shrink-fit holder (H4 tolerance)

Holder TypeRecommended SeriesTaper / Size
ER Collet ChuckER11, ER16, ER20AT3 or better
Hydraulic ChuckHSK-A63, BT30/40/50H4 tolerance
Shrink-Fit HolderInduction shrink-fitH4 tolerance
Micro-ColletER8, ER11 precision≤ 3 µm runout

Packaging & Ordering Information

Manufacturer Part NumberSGM07720
Packaging Unit1 piece per protective tube
Packaging Dimensions120 × 15 × 15 mm (L×W×H)
Gross Weight0.05 kg
Country of OriginJapan
WarrantyStandard manufacturer warranty against defects
Minimum Order Quantity1 piece
Lead TimeIn stock – ships within 24 hours

Catalog Meta Data

Catalog NumberCAT-2026-SGM-8202
RevisionRev.A
Product FamilyKyocera SGM Series Solid Carbide Drills
Product CategoryRotating Tools > Drills > Solid Carbide
Industry StandardsDIN 6537, ISO 5414
Harmonized Code8207.50.00
Last UpdatedJune 2026

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

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.