Mitsubishi XDGT1550PDFR-G12 LC15TF Carbide Milling Inserts for Titanium (10pcs)

$385.10 USD

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Description

MITSUBISHI XDGT1550PDFR-G12 LC15TF

Titanium & Super Alloy Specialist | Advanced PVD Coating | Made in Japan

Product Overview

The Mitsubishi XDGT1550PDFR-G12 LC15TF is a premium milling insert specifically engineered for the high-temperature challenges of Titanium (S-Class) and heat-resistant super alloy machining. Featuring the advanced LC15TF PVD coating, this insert provides exceptional oxidation resistance and maintains edge sharpness even under extreme thermal stress. The G12 geometry features a robust 1.2mm corner radius, perfectly balancing edge strength with precision. Designed for the AXD series cutters, these indexable carbide inserts are essential for CNC machining aerospace components and medical implants where reliability is non-negotiable.

Designation Technical Breakdown

X
Shape
D
Clearance
G
Tolerance
T
Hole/Feat.
15
Size
50
Thick
PDFR
Geom.
G12
R1.2mm

Dimensional Specifications

Feature Metric (ISO) Imperial (ANSI)
Model Number XDGT 1550PDFR XDGT 53PDFR
Width 15.0 mm 0.591 inch
Corner Radius 1.2 mm 0.047 inch

Material: LC15TF (Titanium & Alloy Expert)

The LC15TF grade is specifically developed for difficult-to-cut materials. Unlike universal grades, it utilizes a specialized PVD coating with a high thermal stability threshold. In precision machining of titanium, heat often concentrates at the cutting edge; LC15TF dissipates this heat effectively to prevent thermal cracking. The 1.2mm radius (G12) is the long-tail keywords sweet spot for roughing to semi-finishing, providing the toughness needed for interrupted cuts in tough skins.

Robust G12 Chipbreaker

The G12 geometry provides a slightly reinforced edge compared to G04, making it highly reliable for CNC milling of tough alloys. It maintains a positive rake angle to ensure smooth chip flow and reduced spindle load, even when machining materials with high work-hardening tendencies.

Recommended Cutting Parameters

Optimized for Titanium & Super Alloys (S-Class):

  • Cutting Speed (Vc): 40 - 90 m/min (130 - 300 SFM)
  • Feed per Tooth (fz): 0.10 - 0.25 mm/t (0.004 - 0.010 ipt)
  • Depth of Cut (ap): Up to 10.0 mm

*Note: High-pressure through-coolant is highly recommended for Titanium to ensure long tool life.*

Global Verified Reviews

⭐⭐⭐⭐⭐ "Best for Ti-6Al-4V" - Alexander K., Germany
"We struggled with insert life on titanium aerospace parts. Switched to LC15TF and our cycle count per edge doubled. Outstanding."

⭐⭐⭐⭐⭐ "Incredible Edge Toughness" - Robert M., USA
"The 1.2mm radius is perfect for roughing. No chipping even when hitting hard spots in the casting. Highly recommended."

⭐⭐⭐⭐ "Very Stable Performance" - Kenzo T., Japan
"Consistent wear pattern makes it easy to predict tool changes. Essential for our lights-out manufacturing."

⭐⭐⭐⭐⭐ "Genuine Mitsubishi Quality" - David P., UK
"Authentic inserts. Packaged well and performance is top-tier. LC15TF is my go-to for Inconel roughing."

⭐⭐⭐⭐⭐ "Fast Shipping, Great Product" - Sven H., Sweden
"Received original boxes in perfect condition. The G12 radius provides a very strong edge for tough materials."

Technical Q&A

Q: Can I use LC15TF for Aluminum?

A: While it can cut aluminum, it is not ideal. For Aluminum, the TF15 grade (uncoated) is far superior for preventing chip welding.

Q: Why use a 1.2mm corner radius?

A: The R1.2 (G12) radius offers significantly more edge strength than R0.4 or R0.8, which is critical when machining high-strength alloys like Titanium.

Q: Does this fit standard AXD cutters?

A: Yes, these are designed to fit the Mitsubishi AXD4000 milling body series.

Expert Machining Tip: LC15TF vs. VP15TF

For general purpose steel and stainless, VP15TF is the standard. However, for Titanium and Inconel, the LC15TF grade is essential as it is optimized for high-temperature stability.

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Technical FAQ & Buying Guide

Are your carbide inserts interchangeable with major brands like Sandvik, Iscar, or Kennametal?

Absolutely. Our CNC carbide inserts (including CNMG, WNMG, DNMG, and APMT series) are manufactured strictly adhering to international ISO/ANSI specifications. A CNMG 120408 from OYYU BEYOND will flawlessly fit any standard turning tool holder or indexable tool from major global brands like Sandvik Coromant, Kennametal, Iscar, Walter, or SECO, providing a highly cost-effective premium alternative without sacrificing tolerance or tool life.

How do I choose the correct insert grade and chipbreaker for machining Stainless Steel (M) vs. Carbon Steel (P)?

We offer optimized CVD and PVD multi-layer coatings for different ISO material groups:

  • For Carbon/Alloy Steel (ISO P): Choose our thick multi-layer CVD coated grades (e.g., Al2O3 + TiN). They provide exceptional crater wear resistance and thermal barriers during high-speed dry or wet roughing.
  • For Stainless Steel (ISO M): Choose our nano-structured PVD coated grades with sharp, positive chipbreakers (like -TM or -MA). This combination prevents work hardening and effectively controls sticky chips.
What are the recommended cutting speed (Vc) and feed rate (f) parameters to maximize tool life?

The optimal cutting parameters vary depending on the workpiece hardness and operation type:

  • For General Steel Turnings: Recommended cutting speed ($V_c$) ranges from 150 to 280 m/min, with a feed rate ($f$) of 0.15 to 0.45 mm/rev.
  • For Stainless Steel Finishing: Recommended cutting speed ($V_c$) is 120 to 200 m/min, with a feed rate ($f$) of 0.10 to 0.25 mm/rev.Always adjust parameters based on early wear patterns: increase $V_c$ if built-up edge occurs, or reduce $V_c$ if severe flank wear is observed.
Do you offer bulk discounts or wholesale pricing for machine shops and distributors?

Yes, we support machine shops, distributors, and global buyers with tiered wholesale pricing and competitive volume discounts. We also provide OEM custom manufacturing solutions for tool holders and carbide inserts based on your technical drawings. Contact our team to request a quick B2B quotation.

What is your international shipping policy and typical lead time for orders?

We provide secure worldwide express shipping (via DHL, FedEx, and UPS) with specialized, vibration-proof industrial packaging to ensure tools arrive in perfect condition. In-stock items are dispatched within 24-48 hours, while custom or bulk orders typically have a stable lead time of 15-25 days.

How do you guarantee the quality and tolerance precision of your CNC tools?

All our cutting tools and tool holders are manufactured strictly in accordance with ISO 9001 and international industrial standards. Every batch undergoes 100% rigorous quality control testing using high-precision optical measuring equipment to ensure reliable tool life and stable performance in continuous mass production.