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Kyocera LCMT030203-GH-E CA415D TMG05632

Kyocera LCMT030203-GH-E CA415D TMG05632
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Kyocera LCMT030203-GH-E CA415D TMG05632
$5.23 USD
$8.72 USD
1 or more $5.23 USD
  • Stock: In Stock
  • Model: CA415D
  • Weight: 0.10kg
  • Manufactured: In Japan
  • Ships: Worldwide
  • Item Code: TMG05632
This product has a minimum quantity of 10
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Product Overview

The LCMT030203-GH-E is a premium Lozenge Precision indexable turning insert manufactured by Kyocera under the CA415D grade family. Engineered for high-precision turning, this insert delivers exceptional surface finish, dimensional accuracy, and extended tool life across demanding CNC operations. The GH-E chipbreaker geometry ensures superior chip control and reduced cutting forces, making it the preferred choice for precision manufacturing across aerospace, automotive, energy, and general engineering sectors.

ISO Designation Breakdown

Position Code Parameter Specification
1 L Insert Shape Lozenge Precision — 80° included angle
2 C Clearance Angle 7° (Positive)
3 M Tolerance Class C (±0.08 mm)
4 T Fixing & Chipbreaker Central hole with 40° countersink (M-type)
5-6 03 Inscribed Circle (IC) 3.97 mm
7-8 02 Insert Thickness 2.38 mm
9-10 03 Corner Radius 0.3 mm

Engineering Dimensions & Geometry

Parameter Metric Inch Tolerance
Inscribed Circle (IC) 3.97 mm 5/32 C (±0.08 mm)
Thickness (S) 2.38 mm 0.0937 in C (±0.08 mm)
Corner Radius (rε) 0.3 mm 0.0118 in ±0.05 mm
Hole Diameter Varies by clamping system Varies by clamping system H7
Inscribed Angle 80° 80° ±0.5°

Grade Details — Key Grade Characteristics

CA415D is a PVD-coated ultra-fine grain grade with TiAlN coating for exceptional crater wear resistance in high-speed precision finishing

  • Coating Technology: PVD multi-layer (TiAlN + TiN)
  • Substrate: Ultra-fine grain tungsten carbide (WC-12%Co)
  • Hardness: HRA 92.3
  • Transverse Rupture Strength: 2,800 N/mm²
  • Thermal Conductivity: 55 W/(m·K)
  • Coefficient of Thermal Expansion: 5.2 × 10⁻⁶ /°C
  • ISO Application Range: P01-P10, M01-M10

Grade Comparison Matrix

Grade Coating Substrate ISO Range Best For
CA420M CVD (Al₂O₃ + TiCN) Medium-grain WC-Co P15-P30, M15-M25, K15-K25 General purpose, continuous to interrupted
CA415D PVD (TiAlN) Ultra-fine grain WC-Co P05-P15, M05-M15 Precision finishing, high-speed
CA425M CVD (Thick Al₂O₃) Coarse-grain WC-Co P25-P40, K25-K35 Heavy roughing, cast iron

Chipbreaker Profile

GH-E: Narrow groove with high positive rake for ultra-precise finishing and mirror surface generation on small components

Feature Specification
Rake Angle Positive 8°–12°
Groove Width 0.15–0.25 mm
Land Width 0.10–0.15 mm
Chip Control Range 0.02-0.1 mm/rev

Recommended Applications & Workpiece Materials

This insert is optimized for the following materials and applications:

  • Materials: Carbon Steel, Alloy Steel, Stainless Steel, Non-Ferrous Alloys
  • Primary Operations: Ultra-Precision Turning, Mirror Finishing, Micro-Machining, Watch Components
  • Industry Sectors: Aerospace, Automotive, Energy, General Manufacturing, Medical Devices
  • Machine Types: CNC turning centers, CNC milling machines, Swiss-type lathes, Multi-tasking machines

Application Map by Operation

Operation Feed (mm/rev) Depth (mm) Speed (m/min) Suitability
Roughing 0.1 1.0 100.0 ★★★☆☆
Semi-Finishing 0.06 0.5 mm 175 m/min ★★★★☆
Finishing 0.02 0.05 250.0 ★★★★★

Recommended Cutting Conditions

The following parameters serve as starting points. Adjust based on machine rigidity, workpiece condition, and coolant application:

Workpiece Material Hardness (HB) Cutting Speed Vc (m/min) Feed fn (mm/rev) Depth ap (mm)
Carbon Steel (C35, C45) 125-180 100.0-250.0 0.02-0.1 0.05-1.0
Alloy Steel (42CrMo4) 180-250 85-212 0.02-0.1 0.05-1.0
Stainless Steel (304, 316) 150-200 75-187 0.016-0.08 0.0-0.8
Cast Iron (GG25) 180-220 90-225 0.02-0.1 0.05-1.0

Operating Guidelines

  • Ensure toolholder pocket is clean and free of chips before insert installation
  • Torque clamping screw to manufacturer specification (typically 2.5–4.5 N·m)
  • Use water-miscible coolant (5–8% concentration) or neat cutting oil for best tool life
  • Reduce cutting speed by 15–20% for interrupted cuts or scale/rusty workpieces
  • Increase feed by 10–15% for chipbreaker activation in shallow cuts
  • Monitor flank wear (VB) and replace insert when VB exceeds 0.3 mm
  • Store inserts in original packaging away from moisture and direct sunlight

Toolholder Compatibility

Miniature L-type toolholders (LCLN, LCKN micro series)

Toolholder Series Clamping Style Compatible Insert Size
Standard LCLN Lever lock (L-type) 03 mm IC
Standard LCKN Clamp lock (K-type) 03 mm IC
Standard LCNN Screw clamp (N-type) 03 mm IC

Packaging & Ordering Information

  • Packaging: 10 inserts per sealed plastic box, 200 boxes per master carton
  • Minimum Order Quantity: 1 box (10 inserts)
  • Lead Time: Stock items ship within 24–48 hours
  • MPN (Manufacturer Part Number): TMG05632
  • Catalog Number: T-0302-03-GH-E-CA415D
  • Country of Origin: Japan

Catalog Meta Data

Attribute Value
Catalog Number T-0302-03-GH-E-CA415D
Manufacturer Kyocera Corporation, Japan
Product Line Kyocera Precision Tools
ISO Classification P01-P10, M01-M10
Grade Family CA415D
Insert Standard ISO 1832:2017
Coating Standard PVD per ISO 513
Quality Certification ISO 9001:2015, ISO 14001:2015

Why Buy from Kyotow.com?

  • Genuine OEM industrial cutting tools with full manufacturer warranty
  • 100% authentic Kyocera products — no counterfeits, no gray market
  • Fast worldwide shipping with tracked delivery and secure packaging
  • Expert CNC tooling application support and technical assistance
  • Bulk and institutional orders welcome with competitive pricing
  • Easy returns and exchanges within 30 days of delivery

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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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  • 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.

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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.
  • 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.

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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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