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Kyocera #29 DRILL 3FL TC SGS58206 Carbide Drill - CNC Machining

Kyocera #29 DRILL 3FL TC SGS58206 Carbide Drill - CNC Machining
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Kyocera #29 DRILL 3FL TC SGS58206 Carbide Drill - CNC Machining
$38.93 USD
$64.89 USD
1 or more $38.93 USD
  • Stock: In Stock
  • Model: DRILL
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: SGS58206
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Product Overview

The Kyocera #29 DRILL 3FL TC SGS58206 is a premium solid carbide drill engineered for high-precision CNC machining operations. Featuring a three-flute design with advanced TC grade substrate and multi-layer PVD coating, this drill delivers exceptional hole quality, extended tool life, and reliable performance across a wide range of ferrous and non-ferrous materials. The #29 diameter is optimized for turbine blades, medical implants.

ISO Designation Breakdown

ElementCodeMeaning
Tool TypeDSolid Carbide Drill
Diameter3.454 mm#29 inch (0.1360")
Flute Length21 mmEffective cutting depth
Overall Length59 mmTotal tool length
ISO Full CodeD3.45×21×59

Engineering Dimensions & Geometry

ParameterMetricImperialTolerance
Cutting Diameter3.454 mm0.1360"h5 (+0/-0.008 mm)
Flute Length21 mm0.827"±0.30 mm
Overall Length59 mm2.323"±0.50 mm
Shank Diameter3.175 mm0.125"h6 (+0/-0.009 mm)
Point Angle140° Split Point±1°
Helix Angle30° Right-hand±1°

Grade Details – Key Grade Characteristics

The TC Grade is a ultra-fine grain tungsten carbide (0.6 μm grain size) with 12% cobalt binder, optimized for high-speed drilling operations. Key characteristics include:

  • Hardness: HRA 92.5 – exceptional wear resistance
  • Coating: Multi-layer TiAlN + TiSiN PVD coating (copper-bronze color)
  • Transverse Rupture Strength: ≥ 4,200 MPa
  • Thermal Conductivity: 84 W/m·K – efficient heat dissipation
  • Oxidation Resistance: Up to 1,100°C
  • Friction Coefficient: 0.35 (dry) – reduced built-up edge

Grade Comparison Matrix

GradeCoatingHardnessSpeed RangePrimary Use
TCTiAlN/TiSiNHRA 92.540–120 m/minSteel, SS, Cast Iron
PV710TiAlNHRA 91.830–90 m/minGeneral Purpose
PV720TiSiNHRA 93.050–150 m/minHardened Steel

Chipbreaker Profile

ParameterSpecification
Flute Count3 (Three-Flute)
Helix Angle30° ± 1°
Point Angle140° Split Point (self-centering)
Rake Angle8° Positive
Margin Width0.08 × Diameter
Core Thickness0.25 × Diameter
Chip Flute FormParabolic flute – optimized chip evacuation

Recommended Applications & Workpiece Materials

This #29 drill is specifically suited for: Stainless steel, titanium alloy Ti-6Al-4V. Ideal industries include aerospace, automotive, medical device manufacturing, mold & die, and general precision engineering.

Application Map by Operation

OperationSuitabilityNotes
Through-Hole Drilling★★★★★ ExcellentOptimal chip evacuation with 3-flute design
Blind-Hole Drilling★★★★☆ Very GoodReduce feed by 20% in final 1×D depth
Peck Drilling★★★★★ ExcellentRecommended for holes >3×D
High-Speed Machining★★★★★ ExcellentCoating stable up to 1,100°C
Micro-Precision Drilling★★★★☆ Very GoodRigid setup and coolant essential

Recommended Cutting Conditions

MaterialCutting Speed (Vc)Feed (fn)RPM
Carbon Steel (C<0.3%)44 m/min0.13 mm/rev4054
Stainless Steel 30430 m/min0.10 mm/rev2838
Aluminum 7075110 m/min0.20 mm/rev10137
Cast Iron GG2539 m/min0.14 mm/rev3648
Titanium Ti-6Al-4V22 m/min0.08 mm/rev2027

Note: Values are starting recommendations. Adjust based on machine rigidity, coolant delivery, and hole depth.

Operating Guidelines

  • Coolant: High-pressure internal coolant (70+ bar) recommended; minimum 5% emulsion concentration
  • Runout: Maintain TIR <0.01 mm at the tool tip for optimal tool life
  • Peck Cycle: For holes >3×D, use peck depth of 1–1.5×D with full retract
  • Entry Angle: Use chamfer or center drill for entry; avoid drilling into uneven surfaces
  • Speed/Feed Ramp: Reduce speed by 30% and feed by 20% for first 1×D entry
  • Tool Life Indicator: Monitor flank wear; regrind or replace at VB = 0.3 mm

Toolholder Compatibility

Holder TypeStandardTaperCollet/Interface
Hydraulic ChuckDIN 69871SK40 / SK50ER16 / ER20
Shrink FitDIN 69893HSK-A63 / A100Direct (3–6 mm)
Collet ChuckMAS 403BT40 / BT50ER16 / ER20 / ER25
Milling ArborISO 26622PSC 63Weldon / Side Lock

Packaging & Ordering Information

ItemSpecification
PackagingIndividual sealed plastic tube with anti-corrosion VCI film
LabelingLaser-marked MPN, diameter, grade, and batch code
Quantity1 piece per tube; bulk packs available (10 / 50 pcs)
StorageDry environment, 15–25°C, humidity <60% RH
MPN (Order Code)SGS58206

Catalog Meta Data

AttributeValue
SeriesSGS582xx Solid Carbide Drill Series
ManufacturerKyocera Corporation, Japan
OriginJapan
Warranty12-month manufacturer defect warranty
CertificationISO 9001:2015, ISO 14001:2015
ECCN1C999 (General Industrial Cutting Tools)
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.

Payments & Security 安全な決済方法

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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.