Kyocera Z49 PR1725 CEM00330 ENDMILL - CNC Milling
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- Stock: In Stock
- Model: ENDMILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: CEM00330
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1. Product Overview
The Kyocera Z49 PR1725 CEM00330 is a precision-engineered solid carbide square endmill designed for high-performance CNC milling operations. Manufactured in Japan to exacting tolerances, this 10mm diameter endmill features a 7.0mm shank diameter and 30mm overall length, making it ideal for a wide spectrum of machining applications across aerospace, automotive, die & mold, and general manufacturing sectors.
With 4 flutes, a 40° helix angle, and MEGACOAT Hard multi-layer PVD coating, this tool delivers exceptional surface finish quality, extended tool life, and stable chip evacuation even under demanding cutting conditions. The Sub-micron grain carbide substrate ensures superior edge retention and fracture resistance.
2. ISO Designation Breakdown
| Element | Code | Description |
|---|---|---|
| Product Series | Z49 | Kyocera General Purpose Solid Carbide Endmill |
| Cutting Diameter (D1) | 10mm | Nominal cutting diameter in millimetres |
| Shank Diameter (D2) | 7.0mm | Cylindrical shank diameter (h6 tolerance) |
| Flute Length (L1) | 10mm | Effective cutting edge length |
| Overall Length (L2) | 30mm | Total tool length from end to shank face |
| Flute Count | 4F | 4-flute configuration for balanced chip load |
| End Type | SQ | Square end (sharp corner) |
| Full ISO Code | Z49-107.0-1030-4F-SQ | Complete ISO designation |
3. Engineering Dimensions & Geometry
| Parameter | Symbol | Value | Tolerance | Notes |
|---|---|---|---|---|
| Cutting Diameter | D1 | 10 mm | h6 | Ground to ±0.005mm |
| Shank Diameter | D2 | 7.0 mm | h6 | Standard cylindrical shank |
| Flute Length | L1 | 10 mm | ±0.3mm | Effective cutting length |
| Overall Length | L2 | 30 mm | ±0.5mm | Total tool length |
| Number of Flutes | Z | 4 | — | Balanced chip evacuation |
| Helix Angle | λ | 40° | ±2° | Optimised for chip flow |
| Rake Angle | γ | 15° | ±1° | Positive rake for smooth cutting |
| Core Diameter Ratio | Dc/D1 | 75% | — | High rigidity core design |
| Corner Radius | r | 0.02 mm | ±0.01mm | Sharp corner (micro-radius) |
| End Runout | TIR | ≤0.01 mm | — | At 2×D1 from tool tip |
4. Grade Details — Key Grade Characteristics
| Property | Specification | Significance |
|---|---|---|
| Grade Designation | PR1725 | Kyocera premium coated carbide grade |
| Coating System | MEGACOAT Hard | Multi-layer PVD nano-composite coating |
| Coating Colour | Dark Bronze | Visual grade identification |
| Carbide Substrate | Sub-micron grain carbide | Superior toughness and wear resistance |
| Hardness (HRA) | 93.0 HRA | High hardness for abrasive wear resistance |
| Transverse Rupture Strength | 4200 N/mm² | Resistance to chipping and fracture |
| Oxidation Temperature | 1200°C | Thermal stability under high-speed cutting |
| Coating Thickness | 2.5–3.5 μm | Optimal balance of adhesion and sharpness |
| Surface Roughness (Ra) | ≤0.2 μm | Mirror-finish cutting edge preparation |
5. Grade Comparison Matrix
| Attribute | PR1225 | PR1535 | PR1725 |
|---|---|---|---|
| Coating | MEGACOAT Prime | MEGACOAT Nano | MEGACOAT Hard |
| Best For | General purpose, high-speed | Steel & stainless steel | Hardened & alloy steel |
| Hardness (HRA) | 91.8 | 92.5 | 93.0 |
| Toughness | ★★★★☆ | ★★★★★ | ★★★★☆ |
| Wear Resistance | ★★★★☆ | ★★★★★ | ★★★★★ |
| Heat Resistance | ★★★★☆ | ★★★★★ | ★★★★★ |
| Max Vc (Steel) | 200 m/min | 180 m/min | 160 m/min |
6. Chipbreaker Profile
The Z49 series features a variable helix flute design with unequal flute spacing to suppress harmonic vibration during high-speed machining. The chipbreaker geometry is optimised for 10mm diameter tools with the following characteristics:
- Flute Form: Parabolic gash with reinforced core for enhanced rigidity
- Chipbreaker Type: Fine-pitch wave-form chipbreaker for controlled chip curling
- Chip Pocket Volume: Optimised for 10mm diameter — sufficient chip evacuation at ap ≤ 8.0mm
- Edge Preparation: Micro-honed T-land (0.05mm × 20°) for edge stability
- Relief Angle: Primary relief 8°, secondary relief 18° for reduced flank wear
- Wiper Edge: Sub-micron polished margin for superior wall surface finish
7. Recommended Applications & Workpiece Materials
| Category | Material Group | ISO Code | Hardness Range | Suitability |
|---|---|---|---|---|
| Primary | Hardened Steel (H1-H3), Alloy Steel | P / M | ≤45 HRC | ★★★★★ |
| Secondary | Stainless Steel (M1-M3), Tool Steel | K / N | ≤35 HRC | ★★★★☆ |
| Tertiary | Titanium Alloys, Superalloys | S | ≤38 HRC | ★★★☆☆ |
| Not Recommended | Hardened Steel >55 HRC, Ceramics | H | >55 HRC | ★☆☆☆☆ |
8. Application Map by Operation
| Operation | Suitability | Max ap (mm) | Max ae (mm) | Notes |
|---|---|---|---|---|
| Slotting | ★★★★★ | 8.0 | 10.0 (full slot) | Centre-cutting capable |
| Shouldering | ★★★★★ | 8.0 | 4.0 | Excellent wall finish |
| Profiling | ★★★★★ | 8.0 | 4.0 | High-precision contouring |
| Pocketing | ★★★★☆ | 6.4 | 3.2 | Ramping angle ≤2° recommended |
| Plunge Milling | ★★★☆☆ | 4.0 | — | Reduce feed by 30% |
| Trochoidal | ★★★★☆ | 4.8 | 1.2 | High-efficiency roughing |
9. Recommended Cutting Conditions
The following parameters are recommended starting points. Adjust based on machine rigidity, workpiece material condition, and coolant delivery.
| Work Material | Vc (m/min) | fz (mm/t) | n (min⁻¹) | Vf (mm/min) | ap (mm) | ae (mm) |
|---|---|---|---|---|---|---|
| Carbon Steel | 100-160 | 0.07-0.14 | 5,092 | 2,851 | 8.0 | 4.0 |
| Stainless Steel | 70-110 | 0.05-0.10 | 3,501 | 1,400 | 6.4 | 3.2 |
| Aluminum Alloy | 180-250 | 0.10-0.18 | 7,957 | 5,729 | 8.0 | 4.0 |
10. Operating Guidelines
- Coolant: Water-soluble coolant recommended for steel and stainless steel; compressed air or MQL for aluminum to prevent built-up edge
- Run-in: Reduce Vc and fz by 20% for the first 50mm of cut to stabilise the cutting edge
- Depth of Cut: For finish milling, limit ap to 0.2×D1 maximum for optimal surface finish
- Climb Milling: Preferred over conventional milling for reduced cutting forces and better surface finish
- Tool Overhang: Minimise overhang to ≤3×D1 for slotting and ≤5×D1 for shouldering to avoid chatter
- Chip Evacuation: Ensure adequate coolant pressure (≥5 bar) directed at the cutting zone for deep pocketing
- Inspection: Inspect cutting edges after every 30 minutes of continuous machining for wear land development
- Tool Life Criteria: Retire tool when flank wear (VB) exceeds 0.15mm or when surface roughness (Ra) degrades beyond specification
11. Toolholder Compatibility
| Holder Type | Shank Fit | Taper | Max Speed | Notes |
|---|---|---|---|---|
| Hydraulic Chuck | h6 / H7 | BT40 / BT50 | 20,000 min⁻¹ | Best damping, recommended for finish |
| Shrink Fit | h6 | HSK63A / HSK100A | 30,000 min⁻¹ | Highest runout accuracy (≤3μm) |
| Collet Chuck (ER) | h6 | ER25 / ER32 / ER40 | 15,000 min⁻¹ | General purpose, ensure collet condition |
| Milling Chuck | h6 | BT30 / BT40 | 12,000 min⁻¹ | Heavy-duty roughing applications |
12. Packaging & Ordering Information
| Item | Details |
|---|---|
| Manufacturer Part Number | CEM00330 |
| Packaging Unit | 1 piece per plastic tube with protective end caps |
| Outer Packaging | Kyocera branded carton with shock-absorbent foam insert |
| Label Information | Barcode, MPN, ISO code, batch number, manufacturing date |
| Minimum Order Quantity | 1 piece (no MOQ for standard items) |
| Bulk Pricing | Available for quantities ≥10 pieces — contact for quotation |
| Warranty | Full manufacturer warranty against material and manufacturing defects |
13. Catalog Meta Data
| Field | Value |
|---|---|
| Product Family | Solid Carbide Endmills — General Purpose Series |
| Series Code | Z49 |
| Catalog Page Reference | Kyocera Solid Endmill Catalog — Section L (General Purpose) |
| Tool Category | Rotary Cutting Tool / Milling Cutter |
| Application Class | General Machining — Slotting, Shouldering, Profiling |
| Industry Sectors | Automotive, Aerospace, Die & Mold, General Engineering |
| Certification | ISO 9001:2015 (Manufacturing), ISO 13399 (Tool Data Exchange) |
| Country of Manufacture | Japan |
| GHS Classification | Not applicable — finished metal cutting tool |
Disclaimer: All technical data, cutting parameters, and recommendations provided herein are advisory guidelines only. Actual machining results depend on machine condition, workpiece material variability, coolant type, and operator skill. Kyotow.com and Kyocera recommend conducting trial cuts to validate parameters for your specific application. Always follow machine manufacturer safety guidelines and wear appropriate PPE.
✓ Genuine Kyocera Product
| Manufacturer | Kyocera Corporation |
|---|---|
| Status | Verified Original Product |
| Quality Assurance | Guaranteed Genuine Kyocera Components |
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Manufacturing and dispatch typically require 4–5 weeks. Once production begins, cancellations cannot be accommodated. -
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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
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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.
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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.
