Kyocera ZXMT030203SM-E PR1225 TKB09536D
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- Stock: In Stock
- Model: PR1225
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TKB09536D
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1. Product Overview
The Kyocera ZXMT030203SM-E PR1225 TKB09536D is a Kyocera indexable drill insert for the system. It produces precision holes in a single pass from solid material — replacing HSS twist drills at 3–5× the productivity, with hole tolerances of IT10–IT11 and Ra 1.6–3.2 µm surface finish. The Standard chipbreaker is optimized for standard drilling geometry.
Grade PR1225 (MEGACOAT NANO) is a PVD drilling grade with HV 3,400 surface hardness and 1,100°C heat stability, engineered for high-precision machining of stainless & exotic alloys; superior anti-welding and chipping resistance. Recommended workpiece groups: Stainless Steel, Titanium Alloy, Heat-Resistant Alloy, Free-Cutting Steel.
2. Engineering Quick Reference
| Parameter | Specification |
|---|---|
| Full Product Name | Kyocera ZXMT030203SM-E PR1225 TKB09536D |
| Ordering Code | ZXMT030203SM-E |
| Chipbreaker | Standard |
| Grade | PR1225 |
| MPN | TKB09536D |
3. Ordering Code Decoded
| Code Element | Value | Meaning |
|---|---|---|
| Chipbreaker Suffix | Standard | standard drilling geometry |
4. Engineering Data
| Parameter | Specification |
|---|---|
| Chipbreaker | Standard — standard drilling geometry |
| Hole Tolerance (typ.) | IT10–IT11 achievable (IT9 with finish pass) |
| Hole Surface Finish | Ra 1.6–3.2 µm typical |
| Drilling Depth Capability | 2D / 3D / 4D / 5D bodies available |
| Mounting | Screw-clamp in drill body pocket |
| Center Cutting | Yes — solid drilling from solid material |
| Coolant | Internal through-coolant required (min. 10–20 bar recommended) |
5. Grade Technology
| Parameter | Specification |
|---|---|
| Grade | PR1225 |
| Family | PVD |
| Coating | MEGACOAT NANO |
| Surface Hardness | HV 3,400 |
| Heat Resistance | 1,100°C |
| ISO Range | M20–M35 / S20–S35 / P20–P35 |
| Primary Materials | Stainless Steel, Titanium Alloy, Heat-Resistant Alloy, Free-Cutting Steel |
6. Grade Application Range by ISO Material Group
| ISO Group | Suitability | Note |
|---|---|---|
| P – Steel | Very Good | Fully supported application group |
| M – Stainless Steel | Excellent | First-choice application group |
| K – Cast Iron | Not Recommended | Outside grade application window |
| N – Non-Ferrous | Not Recommended | Outside grade application window |
| S – HRSA / Titanium | Very Good | Fully supported application group |
| H – Hardened Steel | Not Recommended | Outside grade application window |
7. Grade Comparison Within Its Family
| Property | PR1225 (this insert) | PR0315 | PR1115 |
|---|---|---|---|
| Surface Hardness | HV 3,400 | HV 3,400 | HV 3,300 |
| TRS | 3,550 MPa | 3,600 MPa | 3,400 MPa |
| Heat Resistance | 1,100°C | 1,100°C | 1,050°C |
| ISO Range | M20–M35 / S20–S35 / P20–P35 | P10–P25 | P20–P35 / M20–M35 |
8. Chipbreaker Geometry
Standard: Standard drilling geometry.
9. Recommended Workpiece Materials
Stainless Steel, Titanium Alloy, Heat-Resistant Alloy, Free-Cutting Steel.
10. Hole Quality Capability
| Metric | Capability |
|---|---|
| Hole tolerance | IT10–IT11 (IT9 possible with boring pass) |
| Position accuracy | ±0.05 mm with rigid setup |
| Straightness | 0.05 mm / 100 mm depth |
| Surface finish | Ra 1.6–3.2 µm |
| Roundness | ≤ 0.02 mm typical |
11. Recommended Cutting Conditions & Cycle Times
| Workpiece Material | Vc (m/min) | f (mm/rev) | RPM @ Ø | Feed Rate vf (mm/min) | Cycle Time per 3×D Hole |
|---|---|---|---|---|---|
| Carbon Steel (S45C/C45, HB 180) | 112–160 | 0.06–0.13 | Scale with Ø | Scale with Ø | Scale with Ø & body |
| Alloy Steel (SCM440/4140, HB 280) | 112–160 | 0.06–0.13 | Scale with Ø | Scale with Ø | Scale with Ø & body |
| Stainless Steel (SUS304/1.4301) | 84–120 | 0.05–0.11 | Scale with Ø | Scale with Ø | Scale with Ø & body |
| Gray Cast Iron (FC250/GG25) | 105–150 | 0.07–0.15 | Scale with Ø | Scale with Ø | Scale with Ø & body |
| Nodular Cast Iron (FCD450) | 105–150 | 0.07–0.15 | Scale with Ø | Scale with Ø | Scale with Ø & body |
| Aluminum Alloy (A6061-T6) | 244–350 | 0.07–0.17 | Scale with Ø | Scale with Ø | Scale with Ø & body |
| Heat-Resistant Alloy (Inconel 718) | 28–40 | 0.04–0.09 | Scale with Ø | Scale with Ø | Scale with Ø & body |
| Titanium Alloy (Ti-6Al-4V) | 28–40 | 0.04–0.09 | Scale with Ø | Scale with Ø | Scale with Ø & body |
Deep-hole note: Beyond 3D use peck drilling (peck = 0.5–1.0×D) or high-pressure through-coolant ≥ 20 bar.
12. Entry & Exit Guidelines
- Reduce feed 50% on angled or interrupted entry surfaces
- Pre-spot with a center drill for highest position accuracy
- Reduce feed 50% for the final 2 mm before breakthrough
- For cross-hole intersections reduce feed 30% through the interruption
13. Wear Limits
| Criterion | Limit | Action |
|---|---|---|
| Flank wear VB | 0.25 mm | Index insert |
| Margin wear | 0.15 mm | Index peripheral insert |
| Chipping | Any | Replace; verify coolant & runout |
14. Compatible Drill Bodies
| Drill Body Requirement | Specification |
|---|---|
| Shank options | Cylindrical / flatted shanks, metric & inch |
| Insert arrangement | Center + peripheral inserts for balanced cutting |
| Runout requirement | ≤ 0.03 mm TIR at drill tip |
15. Troubleshooting Guide
| Problem | Cause | Solution |
|---|---|---|
| Oversized hole | Runout / peripheral insert wear | Check TIR; index peripheral insert |
| Off-center hole | Center insert wear | Index center insert first |
| Chip packing | Coolant pressure too low | Increase coolant pressure; peck cycle for deep holes |
| Insert chipping at entry | Interrupted entry surface | Reduce feed 50% at entry |
| Burr at exit | Feed too high at breakthrough | Reduce feed 50% for last 2 mm |
16. Operating Guidelines
- Always use internal coolant; minimum 10 bar, recommended 20+ bar
- Verify drill runout ≤ 0.03 mm before operation
- Index center and peripheral inserts as a matched pair for hole-size consistency
- Clean the pocket and screw at every insert change; torque to spec
- Replace worn screws together with the insert
17. Quality Assurance
| Quality Attribute | Specification |
|---|---|
| Manufacturing Standard | ISO 9001:2015 certified Kyocera production, Japan |
| Dimensional Inspection | 100% inspection with CMM-class tolerance control |
| Edge Inspection | Microscopic cutting-edge inspection on every piece |
| Traceability | Laser-marked lot code on packaging; full batch traceability |
| Country of Origin | Japan |
18. Packaging & Ordering
| Parameter | Specification |
|---|---|
| Manufacturer Part Number | TKB09536D |
| Ordering Code | ZXMT030203SM-E |
| Standard Packaging | 10 inserts per box |
| Minimum Order Quantity | 1 box (10 pcs) |
| Stock Status | In stock — ships within 1–3 business days |
| Warranty | 90-day manufacturing-defect warranty |
19. Catalog Meta Data
| Parameter | Specification |
|---|---|
| Brand | Kyocera |
| Product Type | Indexable Drill Insert |
| Full Product Name | Kyocera ZXMT030203SM-E PR1225 TKB09536D |
| Code | ZXMT030203SM-E |
| Grade | PR1225 |
| MPN | TKB09536D |
| Origin | Japan |
20. Frequently Asked Questions
Q: What hole size does the ZXMT030203SM-E drill?
A: See the decoded diameter in Section 3.
Q: Which drill body accepts the ZXMT030203SM-E?
A: The matching DRA/DRV body in the same diameter, available in 2D–5D lengths — see Section 14.
Q: What coolant pressure does the ZXMT030203SM-E need?
A: Minimum 10 bar through-coolant; 20+ bar recommended, mandatory beyond 3D depth.
Q: What cycle time can I expect with the ZXMT030203SM-E?
A: See the worked cycle-time column in Section 10.
Q: Why is my hole oversized with the ZXMT030203SM-E?
A: Check drill runout (≤ 0.03 mm TIR) and index the peripheral insert — the peripheral edge sets hole size.
21. Engineering Support
Free drilling application support from Kyotow.com — body selection, parameters and troubleshooting.
Why Buy from Kyotow.com? 100% genuine OEM Kyocera cutting tools sourced through authorized channels. Full manufacturer warranty & batch traceability. Fast worldwide shipping with tracked delivery. Free engineering support for cutting parameter selection, grade choice and application troubleshooting.
✓ Genuine Kyocera Product
| Manufacturer | Kyocera Corporation |
|---|---|
| Status | Verified Original Product |
| Quality Assurance | Guaranteed Genuine Kyocera Components |
発送・在庫情報
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-
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.
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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.
