Kyocera .0150 2FL SGM07026 DRILL - CNC Micro Drilling
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGM07026
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Product Overview
The Kyocera .0150 DRILL 2FL SGM07026 is a premium solid carbide micro drill engineered for high-precision CNC machining operations. Manufactured in Japan to exacting OEM standards, this tool delivers exceptional dimensional accuracy, superior surface finish, and extended tool life in demanding production environments. Optimized for micro-drilling applications across aerospace, medical device, electronics, and precision engineering sectors.
ISO Designation Breakdown
| ISO Parameter | Designation |
|---|---|
| Tool Type | Solid Carbide Drill (2-Flute) |
| Size Specification | .0150 |
| Model Series | SGM Micro Drill Series |
| Manufacturer Part No. | SGM07026 |
| Flute Configuration | 2FL (2-Flute) |
| Overall Length Class | Standard (Series SGM) |
Engineering Dimensions & Geometry
| Parameter | Specification | Tolerance |
|---|---|---|
| Drill Diameter (D1) | .0150 | h5 / +0.000" to -0.0004" |
| Flute Length (L1) | 3×D to 5×D (Series dependent) | ±0.2 mm |
| Overall Length (L) | 38 mm – 50 mm | ±0.5 mm |
| Shank Diameter (D2) | 3 mm or 1/8" (standard) | h6 |
| Point Angle | 130° – 140° (standard) | ±1° |
| Helix Angle | 30° – 35° | ±2° |
| Core Diameter Ratio | 0.20 – 0.25 × D1 | — |
Grade Details - Key Grade Characteristics
Substrate: Ultra-fine grain carbide (0.5 μm grain size) with 12% cobalt binder for optimal hardness and toughness balance.
| Property | Value | Performance Impact |
|---|---|---|
| Hardness (HV) | 1,850 – 1,950 | Superior wear resistance in abrasive materials |
| Transverse Rupture Strength | 3,800 – 4,200 MPa | High resistance to chipping and breakage |
| Thermal Conductivity | 50 – 60 W/m·K | Efficient heat dissipation at high speeds |
| Coating (if applicable) | TiAlN or AlCrN nano-layer | Extended tool life in hardened steels |
Grade Comparison Matrix
| Grade Family | Hardness | Toughness | Best For |
|---|---|---|---|
| SGM Standard (This Tool) | ★★★★☆ | ★★★★☆ | General micro-drilling, steels, stainless |
| SGM-H (High Hardness) | ★★★★★ | ★★★☆☆ | Hardened steels >50 HRC, cast iron |
| SGM-T (High Toughness) | ★★★☆☆ | ★★★★★ | Titanium, Inconel, interrupted cuts |
| SGM-U (Universal) | ★★★★☆ | ★★★★☆ | Mixed materials, job shops |
Chipbreaker Profile
The SGM series features a polished, precision-ground flute geometry optimized for micro-scale chip evacuation:
- Flute Profile: Parabolic or standard helix with polished surfaces to minimize chip adhesion
- Chipbreaker Type: Natural chip curling via optimized rake angle (typically 8°–12° positive)
- Chip Evacuation: Through-flute air/oil mist recommended for deep holes >3×D
- Surface Treatment: Edge honing (T-land) of 0.02–0.05 mm to prevent micro-chipping
Recommended Applications & Workpiece Materials
| Material Group | Examples | Machinability | Notes |
|---|---|---|---|
| Carbon & Alloy Steels | 1045, 4140, 4340 | ★★★★★ Excellent | Ideal for <30 HRC; reduce speed >35 HRC |
| Stainless Steels | 303, 304, 316, 17-4PH | ★★★★☆ Very Good | Use peck cycle; avoid work hardening |
| Tool & Die Steels | D2, A2, H13 | ★★★☆☆ Good | Pre-heat treatment drilling preferred |
| Non-Ferrous Metals | Aluminum 6061, Brass 360 | ★★★★★ Excellent | High speeds possible; excellent finish |
| Plastics & Composites | PEEK, G10, FR4 | ★★★★☆ Very Good | Use sharp edge; avoid heat buildup |
Application Map by Operation
| Operation Type | Suitability | Recommended Peck Depth |
|---|---|---|
| Blind Hole Drilling | ✓ Recommended | 1×D per peck |
| Through Hole Drilling | ✓ Recommended | 1×D to 2×D per peck |
| Deep Hole Drilling (>3×D) | △ Caution | 0.5×D per peck; forced coolant |
| Micro-Drilling (<1 mm) | ✓ Recommended | 0.3×D per peck; high RPM |
| Enlarging / Reaming | ✗ Not Recommended | — Use dedicated reamer |
Recommended Cutting Conditions
| Material | Cutting Speed (Vc) | Feed per Rev (fn) | RPM (approx.) |
|---|---|---|---|
| Mild Steel (C < 0.3%) | 40 – 60 m/min | 0.01 – 0.03 mm/rev | 8,000 – 25,000 |
| Alloy Steel (30-40 HRC) | 25 – 40 m/min | 0.008 – 0.02 mm/rev | 5,000 – 16,000 |
| Stainless Steel (Austenitic) | 15 – 25 m/min | 0.005 – 0.015 mm/rev | 3,000 – 10,000 |
| Aluminum Alloys | 80 – 120 m/min | 0.02 – 0.05 mm/rev | 15,000 – 50,000 |
| Copper / Brass | 60 – 100 m/min | 0.015 – 0.04 mm/rev | 12,000 – 40,000 |
| Plastics / Composites | 50 – 80 m/min | 0.02 – 0.06 mm/rev | 10,000 – 30,000 |
Note: RPM values are approximate for common diameters. Actual RPM = (Vc × 1000) / (π × D). Reduce speeds by 20-30% for deep holes or interrupted cuts.
Operating Guidelines
- Runout: Maintain TIR < 0.01 mm at the tool tip. Excessive runout causes uneven wear and breakage.
- Coolant: High-pressure coolant (70+ bar) or MQL (Minimum Quantity Lubrication) strongly recommended for holes >2×D.
- Peck Cycle: Always use peck drilling for depths >1.5×D. Full retraction is not required; use "chip breaking" peck with 0.5×D retract.
- Entry Angle: Use chamfered or center-drilled entry when possible. Avoid direct entry on curved surfaces without spot drilling.
- Tool Life Monitoring: Replace tool when flank wear exceeds 0.05 mm or when burr formation increases significantly.
- Spindle Warm-Up: Warm up spindle for 10-15 minutes before precision micro-drilling to ensure thermal stability.
Toolholder Compatibility
| Holder Type | Compatibility | Best Use Case |
|---|---|---|
| Collet Chuck (ER11 / ER16) | ✓ High | General purpose; good grip and runout |
| Hydraulic Chuck | ✓ Excellent | Best for high-speed micro-drilling |
| Shrink Fit Holder | ✓ Excellent | Maximum rigidity and runout control |
| Drill Chuck (Keyed/Keyless) | △ Moderate | Acceptable for low-speed applications only |
Packaging & Ordering Information
| Item | Details |
|---|---|
| Packaging | Individual plastic tube with foam insert; 10 pcs per inner box |
| Minimum Order Quantity | 1 piece (stock items); 50 pieces (non-stock) |
| Warranty | Full manufacturer warranty against defects in material and workmanship |
| Certificate of Conformance | Available upon request (ISO 9001 traceability) |
| Bulk Pricing | Contact sales for quantities >100 pieces |
Catalog Meta Data
| Attribute | Value |
|---|---|
| Catalog Series | Kyocera SGM Micro Drill Series |
| Product Category | Solid Carbide Drills > 2-Flute Micro Drills |
| Industry Standards | ISO 5414, DIN 6537, JIS B 4438 |
| Country of Manufacture | Japan |
| Harmonized Code | 8207.70.60 (Interchangeable tools for rock drilling) |
| Last Catalog Update | 2026-Q2 |
Need application support? Our technical team provides complimentary tooling consultations. Contact us with your material, machine, and operation details for optimized parameter recommendations.
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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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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.
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Refund & Cancellation Policy │ 返品・キャンセルポリシー
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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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Procured straight from Japan's local wholesale networks to capture maximum market arbitrage.
100% Genuine
Zero counterfeit risk. All items are brand-new, authentic factory-sealed Japanese stock.
No Regional Markups
We bypass Western corporate sales teams and localized regional overhead costs entirely.