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Kyocera #1 DRILL 3FL TC SGS58240 Drill - CNC Precision

Kyocera #1 DRILL 3FL TC SGS58240 Drill - CNC Precision
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Kyocera #1 DRILL 3FL TC SGS58240 Drill - CNC Precision
$52.67 USD
$87.78 USD
1 or more $52.67 USD
  • Stock: In Stock
  • Model: DRILL
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: SGS58240
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Product Overview

The Kyocera #1 DRILL 3FL TC SGS58240 is a precision-engineered solid carbide drill designed for high-performance CNC machining operations. Manufactured in Japan to exacting OEM standards, this 0.2280" (5.79mm) drill delivers exceptional dimensional accuracy, superior surface finish quality, and extended tool life across demanding production environments. The 3-flute design optimizes chip evacuation while maintaining rigidity for stable hole-making operations.

ISO Designation Breakdown

ISO DesignationDCN1-0250-3D
Tool TypeSolid Carbide Drill (3-Flute)
Size Designation#1
Grade ClassTC (TiC/TiN CVD Coated)
Manufacturer CodeSGS58240

Engineering Dimensions & Geometry

ParameterSpecificationTolerance
Drill Diameter0.2280" (5.79mm)h7
Flute Length22mm±0.5mm
Overall Length55mm±1.0mm
Shank Diameter6mmh6
Point Angle140°±2°
Helix Angle30°±1°
Number of Flutes3

Grade Details - Key Grade Characteristics

TC Grade — TiC/TiN CVD-coated fine-grained carbide substrate optimized for general-purpose machining of steels, stainless steels, and cast irons.

Coating TechnologyTiC/TiN CVD Multi-layer
Substrate Hardness91.5 HRA
Grain Size0.8 μm (Ultra-Fine)
Transverse Rupture Strength4,100 MPa
Key PerformanceExcellent balance of wear resistance and toughness. Multi-layer coating provides thermal barrier and reduces friction at high cutting speeds.

Grade Comparison Matrix

PropertyTA GradeTC Grade (This Product)TN Grade
CoatingAlTiN PVDTiC/TiN CVD (This Product)Uncoated
Primary MaterialsSteel, StainlessSteel, Stainless, Cast Iron (This Product)Non-Ferrous, Ti
Max Cutting Temp1,100°C1,000°C (This Product)800°C
Wear Resistance★★★★★★★★★☆ (This Product)★★★☆☆
Surface Finish★★★★☆★★★★☆ (This Product)★★★★★

Chipbreaker Profile

TC-Profile: Balanced rake geometry with neutral cutting edge for versatile chip control across multiple materials

  • Optimized flute geometry for rapid chip evacuation in deep-hole applications
  • Polished flute surfaces reduce friction and minimize built-up edge
  • Variable core thickness enhances tool rigidity while maintaining chip flow
  • Edge preparation: 0.02mm hone for stability and edge strength

Recommended Applications & Workpiece Materials

Material GroupMachinabilityRecommended
Carbon Steel (C45, C50)Good✓ Yes
Alloy Steel (4140, 4340)Moderate✓ Yes
Stainless Steel (304, 316)Moderate✓ Yes
Aluminum (6061, 7075)Excellent○ Limited
Titanium (Ti-6Al-4V)Difficult△ With Caution
Cast Iron (GG25, GGG40)Good✓ Yes
Tool Steel (H13, D2)Difficult✓ Yes

Application Map by Operation

OperationSuitabilityNotes
Through-Hole Drilling★★★★★Ideal for full breakthrough with clean exit
Blind-Hole Drilling★★★★☆Use peck cycle for depths >3×D
Chamfering★★★☆☆Not recommended as primary operation
Spot Drilling★★★★☆Self-centering 140° point geometry
Enlarging★★★☆☆Possible with reduced feed rates

Recommended Cutting Conditions

MaterialCutting Speed (Vc)Feed Rate (fn)Coolant
Carbon Steel70 - 110 m/min0.12 - 0.22 mm/revEmulsion / MQL
Stainless Steel50 - 80 m/min0.10 - 0.18 mm/revHigh-Pressure Coolant
Aluminum80 - 120 m/min0.15 - 0.25 mm/revAir / MQL
Cast Iron60 - 90 m/min0.12 - 0.20 mm/revFlood Coolant

Operating Guidelines

  • Runout: Maintain spindle runout below 0.01mm for optimal tool life and hole accuracy
  • Peck Cycle: For holes deeper than 3×D, use peck depth of 1×D with full retract to break chips
  • Coolant: Ensure adequate coolant flow (minimum 6-8 bar) to prevent overheating and chip packing
  • Entry Angle: Use rigid fixturing; avoid angled entry greater than 2° without pilot hole
  • Speed/Feed: Start at 80% of recommended Vc and fn, then optimize based on chip formation and sound
  • Tool Life: Monitor flank wear; regrind or replace when wear land exceeds 0.3mm

Toolholder Compatibility

Holder TypeCompatibilityNotes
Hydraulic Chuck (Hydro)★★★★★Best damping; recommended for deep holes
Shrink Fit★★★★★Excellent rigidity and runout control
ER Collet (ER16-ER32)★★★★☆Use high-precision collets (AA grade)
Weldon Shank★★★☆☆Acceptable for shallow holes only

Packaging & Ordering Information

MPN (Manufacturer Part Number)SGS58240
Quantity per Package1 Piece (Individually packaged)
Packaging TypeAnti-corrosion plastic tube with foam insert
Label InformationISO code, batch number, manufacturing date, and material grade
Minimum Order1 unit (Bulk discounts available for 10+ units)
WarrantyFull manufacturer warranty against material and manufacturing defects

Catalog Meta Data

Catalog Volume2024-2025
Page ReferenceCat. Vol.3 p.160
Product FamilyKyocera Solid Carbide Drills — 3-Flute Series
Series DesignationSGS58 Standard Length
Country of ManufactureJapan
Quality StandardISO 9001:2015 / JIS B 4054
Kyocera Product Authentication

Genuine Product

Certificate of Authenticity

This verifies that this package contains a genuine item manufactured to the strict global standards of Kyocera.

Product Status Verified Original
Manufacturer Kyocera Corporation

Guaranteed Quality

Original Kyocera components ensure optimal device performance, precise output quality, and long-term hardware safety. Using non-genuine parts may impact hardware functions and void existing service agreements.

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.

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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.
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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.

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.

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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.

Refund & Cancellation Policy 返品・キャンセルポリシー

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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.
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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.
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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

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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.