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Kyocera 1,33 PR1535 SGM07864 DRILL 2FL - Precision Drilling

Kyocera 1,33 PR1535 SGM07864 DRILL 2FL - Precision Drilling
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Kyocera 1,33 PR1535 SGM07864 DRILL 2FL - Precision Drilling
$7.56 USD
$12.60 USD
1 or more $7.56 USD
  • Stock: In Stock
  • Model: DRILL
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: SGM07864
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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.

How it works: Once your package arrives at your country's customs office, DHL will contact you directly via email, SMS, or phone to guide you through the local clearance and payment process.

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Product Overview

The Kyocera 1,33 DRILL 2FL SGM07864 is a premium solid carbide micro-drill featuring grade PR1535. Engineered for CNC machining centers, this tool delivers exceptional hole accuracy, superior surface finish, and extended tool life in demanding production environments.

ISO Designation Breakdown

ISO CodeD1,33 2FL SGM
Tool TypeSolid Carbide Drill (2-Flute)
Diameter (D)1.33 mm
Flutes2 (Standard Helix)
Overall Length38 mm (Micro Series)
Shank Diameter3.0 mm

Engineering Dimensions & Geometry

ParameterSpecification
Cutting Diameter (D1)1.33 mm (h5 tolerance)
Point Angle140° (Self-centering)
Helix Angle30° ± 1°
Flute Length (L1)8.0 mm
Overall Length (L)38 mm
Margin Width0.08 mm
Core Diameter0.65 × D1

Grade Details – Key Grade Characteristics

PR1535 – PVD-coated ultra-fine carbide grade optimized for high-speed steel machining.

  • Substrate: Ultra-fine grain WC-Co (0.5 μm)
  • Coating: TiAlN PVD multi-layer
  • Hardness: 92.5 HRA
  • Transverse Rupture Strength: > 4,200 MPa
  • Oxidation Resistance: Up to 900°C
  • Friction Coefficient: 0.35 (dry machining)

Grade Comparison Matrix

GradeCoatingTarget MaterialMax Speed (m/min)
PR1535TiAlN PVD multi-layerCarbon steel, alloy steel, cast iron80-120
PR1535TiAlN PVDSteel, Cast Iron80-120
PR1725TiSiN PVDStainless, Ti-Alloys60-90

Chipbreaker Profile

For micro-drill applications, the flute geometry acts as the primary chip evacuation system:

  • Flute Form: Parabolic gullet optimized for 1.33 mm diameter
  • Chip Evacuation: Helical flute with polished surface (Ra 0.1 μm) to prevent chip welding
  • Chip Thinning: Rake angle 12° for reduced cutting forces and improved chip curl
  • Edge Preparation: Micro-honing (0.01 mm) to enhance edge stability

Recommended Applications & Workpiece Materials

Primary Applications:

  • Precision hole drilling in medical device components
  • Micro-hole machining in aerospace fasteners
  • Electronics industry connector pin holes
  • Automotive fuel injection nozzle orifices
  • Mold and die venting holes

Compatible Materials: Carbon steel, alloy steel, cast iron

Application Map by Operation

OperationSuitabilityNotes
Through-hole Drilling★★★★★Optimal chip evacuation
Blind-hole Drilling★★★★☆Peck cycle recommended
Cross-hole Drilling★★★☆☆Reduce feed by 30%
Inclined Entry★★★☆☆Spot drill pre-stage advised

Recommended Cutting Conditions

ParameterValueUnit
Cutting Speed (Vc)80-120m/min
Feed per Revolution (fn)0.08-0.15mm/rev
Depth of Cut (ap)1.5-3.0×Dmm
Spindle Speed (n)19,146-28,719rpm
CoolantInternal / External Mist

Operating Guidelines

  • Peck Cycle: For holes > 3×D, use 0.5×D peck depth with full retract to break chips
  • Coolant Pressure: Minimum 20 bar for internal coolant to ensure chip evacuation
  • Runout: Maintain TIR < 0.005 mm at tool tip for optimal tool life
  • Pre-drilling: Not required for standard 140° point; use spot drill only for inclined surfaces
  • Tool Life Indicator: Replace when flank wear (VB) exceeds 0.08 mm or when burr formation increases

Toolholder Compatibility

Holder TypeSpecificationCompatibility
Collet ChuckER11-ER16 Precision Collet✓ Recommended
Hydraulic Chuck3.0 mm Mini Holder✓ Excellent runout
Shrink Fit3.0 mm Slim Line✓ Best rigidity
Drill ChuckKeyless 0.5-4.0 mm⚠ Check runout

Packaging & Ordering Information

  • Packaging: Individual plastic tube with protective foam insert
  • Minimum Order: 1 piece
  • Stock Status: In Stock – Ships within 24 hours
  • Warranty: Full manufacturer defect warranty
  • Price: $12.0

Catalog Meta Data

Catalog NumberSGM-CAT-2026-8346
SeriesSGM Micro-Drill Series
ManufacturerKyocera Corporation, Japan
Country of OriginJapan
HS Code8207.70.00
ECCNEAR99

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。

🇯🇵

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.