Kyocera SGM09782 0.120 Square End Mill - Slot & Cavity | Kyotow.com
For your absolute peace of mind, all transactions are processed through and secured by PayPal. Your purchase is fully covered by PayPal Buyer Protection, ensuring secure data encryption and trusted dispute resolution.
安心の決済保護：すべてのお手続きはPayPalを介して安全に暗号化され、バイヤープロテクション（購入者保護）が適用されます。
- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGM09782
Flat $50 USD Shipping worldwide via DHL Express. Maximize your savings by ordering in bulk packs!
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.
DHL secure global delivery. Tracked from our door to yours. Kyotow.com Secured
Product Overview
The Kyocera SGM09782 is a 0.120" (3.048 mm) 3-flute solid carbide square end mill from Kyocera's precision micro-tool range. Ground from a sub-micron micro-grain carbide substrate with a bright uncoated finish, it delivers high-precision slotting, pocketing and profiling with sharp, burr-free edges and extended tool life on high-speed CNC machining centers.
Typical uses include slot and cavity milling, keyway cutting and small-part profiling. The 3-flute square-end geometry excels at slotting, pocketing and profiling where sharp corners and dimensional accuracy are critical.
ISO Designation Breakdown
| Designation Element | Value | Meaning |
|---|---|---|
| Brand | Kyocera | Original equipment manufacturer, Japan |
| Model / Size Code | 0.120" | Cutting diameter in inches (3.048 mm) |
| Flute Configuration | 3FL | Three-flute design for balanced chip evacuation and finish |
| End Geometry Code | SQ | Square end — flat bottom for slots, pockets and 90-degree shoulders |
| Manufacturer Part Number | SGM09782 | Kyocera factory catalog / ordering code |
| Tool Class | Solid Carbide End Mill | Single-piece micro-grain carbide construction |
Engineering Dimensions & Geometry
| Dimension / Geometric Parameter | Value (Imperial) | Value (Metric) |
|---|---|---|
| Cutting Diameter (D) | 0.120" | 3.048 mm |
| Corner Style | Square (sharp corner, center-cutting) | — |
| Flute / Cutting Length (LOC) | 0.360" | 9.14 mm |
| Shank Diameter (d) | 0.1250" | 3.175 mm |
| Overall Length (OAL) | 1.500" | 38.1 mm |
| Number of Flutes (Z) | 3 | — |
| Helix Angle | 30° | — |
| End Style | Square End (SQ), center-cutting | — |
| Shank Tolerance | h6 precision ground | — |
Grade Details - Key Grade Characteristics
| Grade Characteristic | Specification |
|---|---|
| Substrate | Micro-grain (sub-micron) solid tungsten carbide |
| Cobalt Binder Content | ≈ 10 % Co for an optimum hardness–toughness balance |
| Hardness | ≈ 91.5 HRA (≈ 68–70 HRC equivalent) |
| Transverse Rupture Strength | ≈ 4,000 MPa |
| Surface Treatment | Bright uncoated finish — ultra-sharp, low-friction cutting edge |
| Edge Preparation | Precision-honed micro edge for stable, chatter-free cutting |
Grade Comparison Matrix
| Attribute | Micro-Grain Carbide (This Tool) | TiAlN-Coated Carbide | DLC-Coated Carbide |
|---|---|---|---|
| Cutting Edge Sharpness | ★★★ Excellent | ★★ Good | ★★★ Excellent |
| Heat Resistance | ★★ Good | ★★★ Excellent | ★★ Good |
| Aluminum / Non-Ferrous | ★★★ Best choice | ★★ Fair | ★★★ Excellent |
| Steels ≤ 45 HRC | ★★★ Excellent | ★★★ Excellent | ★★ Good |
| Graphite / Abrasives | ★★ Good | ★★ Fair | ★★★ Excellent |
| Relative Tool Life (micro milling) | High | Very high | Very high |
Chipbreaker Profile
The 3-flute open gullet design of the SGM09782 provides generous chip space for its size class. A 30° helix lifts chips smoothly out of slots and pockets while keeping cutting forces low, and the polished uncoated flute surface prevents built-up edge — critical for clean finishes in aluminum and for avoiding chip packing in narrow micro slots.
Recommended Applications & Workpiece Materials
| Workpiece Material Group | ISO | Suitability | Typical Components |
|---|---|---|---|
| Aluminum & non-ferrous alloys | N | ★★★ Excellent | Housings, heat sinks, micro channels, prototypes |
| Copper, brass & bronze | N | ★★★ Excellent | EDM electrodes, connectors, fittings |
| Carbon & alloy steels ≤ 35 HRC | P | ★★★ Excellent | Mold cores, jigs, small machine parts |
| Pre-hardened steels 35–45 HRC | P/H | ★★ Good | Die cavities, precision tooling |
| Stainless steels | M | ★★ Good | Medical & food-industry micro parts |
| Titanium & heat-resistant alloys | S | ★★ Good (rigid setup, reduced parameters) | Aerospace micro components |
| Plastics, graphite & composites | — | ★★★ Excellent | Graphite electrodes, enclosures |
Application Map by Operation
| Milling Operation | Suitability | Notes |
|---|---|---|
| Micro slotting | ★★★ Excellent | Square end produces flat-bottom slots and keyways |
| Pocketing | ★★★ Excellent | Center-cutting design permits direct plunge entry |
| Profiling & peripheral milling | ★★★ Excellent | Sharp corners give true 90-degree shoulders |
| Face milling small features | ★★ Good | Use light radial engagement at high RPM |
| Ramping & helical interpolation | ★★ Good | Center-cutting end permits ramp entry |
| 3D contour finishing | ✕ Not recommended | Use a ball nose tool for sculptured surfaces |
Recommended Cutting Conditions
Values are starting recommendations for milling with the 0.120" diameter tool; adjust to machine rigidity and setup.
| Workpiece Material | ISO | Cutting Speed (Vc) | Spindle Speed (n) | Feed per Tooth (fz) | Axial DOC (ap) |
|---|---|---|---|---|---|
| Aluminum & Non-Ferrous Alloys | N | 500 SFM | 15,900 RPM | 0.0005–0.0010 | 0.008–0.015" |
| Copper, Brass & Bronze | N | 400 SFM | 12,700 RPM | 0.0004–0.0009 | 0.006–0.012" |
| Carbon & Alloy Steels (≤35 HRC) | P | 250 SFM | 8,000 RPM | 0.0003–0.0007 | 0.004–0.010" |
| Pre-Hardened Steels (35–45 HRC) | P/H | 150 SFM | 4,800 RPM | 0.0002–0.0005 | 0.002–0.006" |
| Stainless Steels (300 Series) | M | 200 SFM | 6,400 RPM | 0.0003–0.0006 | 0.003–0.008" |
| Titanium Alloys | S | 150 SFM | 4,800 RPM | 0.0002–0.0005 | 0.002–0.006" |
| Graphite & Composites | N | 450 SFM | 14,300 RPM | 0.0004–0.0008 | 0.005–0.012" |
Operating Guidelines
- Use a high-speed, low-runout spindle; keep total indicated runout (TIR) below 0.0002" (5 µm) at the tool.
- Start at the lower end of the recommended feed and increase gradually while monitoring edge condition.
- Climb milling is preferred for best surface finish and tool life.
- Use air blast or mist coolant for aluminum and graphite; use flood coolant for steels, stainless and titanium.
- Minimize tool overhang — the 3×D flute length is sized for the intended depth of cut.
- Clear chips frequently in deep slots and pockets to prevent chip packing and edge breakage.
Toolholder Compatibility
| Holder System | Compatibility | Recommendation |
|---|---|---|
| ER collet chucks (ER8 / ER11 / ER16) | ★★★ Excellent | Use high-precision collets, runout ≤ 5 µm |
| Shrink-fit holders | ★★★ Excellent | Best runout and balance for high-RPM milling |
| Hydraulic expansion chucks | ★★★ Excellent | Excellent damping for micro tools |
| Standard set-screw (Weldon) holders | ✕ Not recommended | Runout too high for micro-diameter tools |
Packaging & Ordering Information
| Ordering Attribute | Detail |
|---|---|
| Order Unit | Sold individually (1 piece per factory-sealed protective tube) |
| Minimum Order Quantity | 1 piece — bulk and institutional volumes welcome |
| Part Number | SGM09782 |
| Condition | New, genuine Kyocera OEM product with manufacturer warranty |
| Identification | Part number laser-marked on the shank |
Catalog Meta Data
| Catalog Field | Value |
|---|---|
| Product ID | 20933 |
| Brand / Manufacturer | Kyocera |
| MPN | SGM09782 |
| Model | ENDMILL |
| Tool Family | Solid Carbide Square End Mill (Micro) |
| Cutting Diameter | 0.120" (3.048 mm) |
| Net Weight | 0.1 kg |
| List Price | $30.3 |
| Availability | Enabled — in stock |
Why Buy from Kyotow.com?
- 100% genuine OEM cutting tools backed by full manufacturer warranty
- Fast worldwide shipping with tracked delivery
- Expert CNC tooling application support and technical assistance
- Bulk and institutional orders welcome
✓ Genuine Kyocera Product
| Manufacturer | Kyocera Corporation |
|---|---|
| Status | Verified Original Product |
| Quality Assurance | Guaranteed Genuine Kyocera Components |
発送・在庫情報
We ship worldwide through our strategic global logistics network. Products are dispatched directly from our international distribution facilities to ensure efficient delivery and customs clearance.
-
Stock Enquiries (在庫確認):
Contact our logistics team at sales.kyotow@gmail.com for real-time inventory status and dispatch location information. -
In-Stock Items (在庫あり):
Normally dispatched within 3 business days from the nearest regional warehouse. -
Factory Procurement (取寄せ):
Manufacturing and dispatch typically require 4–5 weeks. Once production begins, cancellations cannot be accommodated. -
Authenticity Guarantee (本物保証):
All products sold by Kyotow are 100% genuine and sourced through authorized Japanese and international distribution channels.
正確な製品情報
Following the Japanese philosophy of Monozukuri (物の作り), we strive to maintain exceptional technical accuracy throughout our product catalog.
- Confirm dimensions, geometry, coating, and grade using the official Kyocera item code.
- Technical datasheets are available upon request.
- For technical clarification contact sales.kyotow@gmail.com.
返品・キャンセルポリシー
-
100% Accuracy Guarantee:
Full refund or replacement will be provided if the verified Kyocera item received differs from the official item code specified in your order confirmation. -
Order Finality:
Due to automated procurement systems connected directly to global factory distribution channels, orders cannot be modified or cancelled once processing has commenced. -
Technical Assistance:
Please verify machine compatibility, insert geometry, coating, and application grade before placing your order.
安全な決済方法
✓ Encrypted Transactions
✓ Global Buyer Protection
✓ Safe International Payments
All international payments are securely processed through PayPal, ensuring maximum transaction security and customer protection.
国際スピード郵便
✓ Full Shipment Tracking
✓ Global Logistics Network
✓ Flat Worldwide Shipping Rate: USD $50
Orders are shipped through our DHL Express corporate account from distribution facilities across Asia, Europe, and China for reliable international delivery.
Need Technical Assistance?
Contact our industrial tooling specialists for application support, tooling recommendations, datasheets, and compatibility verification.
sales.kyotow@gmail.comDirect 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
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.
