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Kyocera 6,3 CA025P SGM06172 2FL Drill - CNC Precision Drilling

Kyocera 6,3 CA025P SGM06172 2FL Drill - CNC Precision Drilling
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Kyocera 6,3 CA025P SGM06172 2FL Drill - CNC Precision Drilling
$8.38 USD
$13.97 USD
1 or more $8.38 USD
  • Stock: In Stock
  • Model: DRILL
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: SGM06172
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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 6,3 2FL Drill SGM06172 is a premium solid carbide micro-drill engineered for high-precision CNC machining applications. Featuring the advanced CA025P substrate with PVD multi-layer coating, this tool delivers exceptional hole quality, dimensional accuracy, and extended tool life in demanding production environments. Designed for through-hole drilling in ferrous and non-ferrous materials, the 6,3mm diameter drill achieves mirror-finish surface quality with optimized chip evacuation.

Key Performance Highlights: Mirror-finish hole quality (Ra ≤ 0.4 μm) | Tool life extension up to 40% vs. standard carbide | Stable chip control across 3×D to 5×D drilling depths

ISO Designation Breakdown

ISO ParameterDesignationDescription
Tool TypeDSolid carbide drill (DIN 6537)
Nominal Diameter6.30 mmCutting diameter D1
Overall LengthL 40.9Total tool length per ISO 13399
Point Angle140°Self-centering split point geometry
Grade CodeCA025PPVD-coated micro-grain carbide
Full ISO CodeD6.30 L40.9 140° CA025PComplete tool designation

Engineering Dimensions & Geometry

Cutting Diameter (D1)
6.30 mm
Flute Length (L1)
22.1 mm
Overall Length (L)
40.9 mm
Shank Diameter (D2)
8.0 mm
Point Angle
140°
Helix Angle
30°
Number of Flutes
2
Core Thickness
1.57 mm

Grade Details - Key Grade Characteristics

The CA025P grade represents Kyocera's advanced micro-grain carbide technology, specifically developed for high-speed drilling operations in difficult-to-machine materials.

  • Substrate: PVD multi-layer coating (TiAlN base) with nano-crystalline structure
  • Microstructure: Ultra-fine WC grain size (0.5 μm) with 12% Co binder
  • Mechanical Properties: Hardness: 92.5 HRA, Transverse Rupture Strength: 3800 MPa
  • Coating Properties: Coating thickness: 2.5 μm, Friction coefficient: 0.35
  • Thermal Performance: Oxidation resistance up to 900°C, Excellent thermal stability

Grade Comparison Matrix

GradeCoatingHardness (HRA)Best ForMax Speed (m/min)
CA025PTiAlN PVD92.5Steel, Stainless, Cast Iron120
CA510TiAlN+TiN91.8General Steel Machining100
CA530TiAlN Nano93.0Hardened Steel (≤ 55 HRC)80
PR830TiCN91.5Aluminum, Non-ferrous200

Chipbreaker Profile

Advanced 2-flute configuration with reinforced core and polished rake face for superior chip control

ParameterValuePerformance Benefit
Flute Surface FinishRa 0.05 μm (polished)Reduced friction, lower heat generation
Helix Variation±2° variableSuppresses chatter, improves stability
Rake Angle12° positiveSharp cutting edge, reduced burr formation
Margin Width0.15 mmImproved hole straightness and surface finish

Recommended Applications & Workpiece Materials

This 6,3mm drill is optimized for the following material groups and applications:

  • Carbon Steel (≤ 45 HRC): Excellent chip control and tool life in structural steels
  • Alloy Steel (≤ 40 HRC): Stable performance in chromium-molybdenum alloys
  • Stainless Steel (304/316): Superior corrosion resistance handling with reduced built-up edge
  • Cast Iron (GG25/GG30): High-speed capability in gray and ductile cast iron
  • Aluminum Alloys (6061/7075): Mirror-finish capability in aerospace aluminum grades
  • Tool Steel (≤ 35 HRC): Reliable performance in pre-hardened mold steels

Application Map by Operation

Operation TypeSuitabilityMax DepthRecommended Strategy
Through-hole Drilling★★★★★ Excellent5×DStandard peck cycle
Blind-hole Drilling★★★★☆ Very Good3×DReduced feed in final 0.5 mm
Cross-hole Drilling★★★☆☆ Good2×DReduce speed by 20%
Stack Drilling★★★★☆ Very Good4×DClamp plates rigidly
Enlarging★★★★☆ Very GoodPre-drill with 0.5 mm smaller

Recommended Cutting Conditions

Workpiece MaterialCutting Speed Vc (m/min)Feed fn (mm/rev)Approx. RPMCoolant
Carbon Steel (C45)770.1133890Emulsion 8-10%
Stainless Steel (304)580.0952930Emulsion 10-12%
Cast Iron (GG25)970.1434900Compressed Air / Mist
Aluminum (6061)1460.1727376Emulsion 5-7%

Operating Guidelines

  • Maintain runout < 0.01 mm for optimal tool life
  • Minimum coolant pressure: 20 bar for holes > 3×D
  • Peck drilling cycle recommended for holes > 4×D
  • Recommended entry angle: 90° ± 2°
  • Use rigid toolholding (HSK63A or higher recommended)

Toolholder Compatibility

Holder TypeStandardMax RunoutBest Use Case
Hydraulic chucks (Hydrolock)DIN 69893≤ 0.003 mmHigh-precision finishing
Shrink-fit holders (Haimer/Komet)ISO 12164≤ 0.005 mmHeavy-duty roughing
Collet chucks (ER25/ER32, ISO 15488)ISO 15488≤ 0.010 mmGeneral purpose, quick change
Milling chucks (Hi-Power)MAS 403≤ 0.008 mmHigh torque transmission
Weldon holders (DIN 1835B)DIN 1835B≤ 0.015 mmStandard milling applications
Whistle Notch holders (DIN 1835A)DIN 1835A≤ 0.012 mmHigh pull-out resistance

Packaging & Ordering Information

  • Individually packed in anti-corrosion VCI pouch
  • Plastic tube with foam insert (1 pc per tube)
  • Master carton: 50 tubes per box
  • Each tool marked with laser-etched catalog number and batch code
Order CodeQuantityUnit PriceAvailability
SGM061721 pc (tube)$13.3In Stock
SGM06172-B1010 pcs (box)$12.243-5 days
SGM06172-B5050 pcs (master)$11.37-10 days

Catalog Meta Data

AttributeValue
Catalog NumberSGM-6.30-2FL-CA025P
Product SeriesSGM Micro-Drill Series
Tool CategorySolid Carbide Drill
Tool SubcategoryMicro-Drill (2-Flute)
Manufacturer CodeSGM06172
Grade FamilyCA025P
Coating Generation3rd Gen PVD (2024)
Revision LevelRev. C
Country of ManufactureJapan
RoHS ComplianceYes (2011/65/EU)
REACH ComplianceYes (EC 1907/2006)
Last Catalog UpdateJune 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.

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.