LNHX1306PDR-L55T WHH15X Wendeplatten - Walter Tools

Take advantage of the combination of the WHH15X coated-carbide grade and the L55T chipbreaker for controlled chip formation and steady tool life; the rectangular design with 0° (negative) relief supports secure clamping and repeatable performance. Order the insert directly via Metav Werkzeuge or contact our consultants for application advice.

LNHX1306PDR-L55T WHH15X — Milling indexable insert, rectangular, L55T chipbreaker (Walter Tools)

The LNHX1306PDR-L55T WHH15X is a rectangular milling indexable insert engineered for reliable, general milling tasks where controlled chip formation and consistent edge life are required.

• Coated carbide WHH15X for wear resistance
• L55T chipbreaker for predictable chips
• Rectangular shape with 0° (negative) relief
• Tolerance class H for interchangeability

Predictable production performance through material and geometry

The coated-carbide WHH15X grade and the defined L55T chipbreaking geometry are combined to give stable cutting behaviour in series production. The insert’s rectangular outline and 0° (negative) relief support secure seating in robust toolholders, which helps to reduce vibration and maintain dimensional accuracy across batches. For process planners this translates into fewer tool changes and more consistent part quality over time.

Controlled chip formation for safer, efficient machining

Integrating a dedicated chipbreaker simplifies swarf evacuation and reduces the risk of long, entangling chips that can compromise surface finish or tool life. The L55T geometry is optimised for reliable fragmentation under a range of cutting parameters, encouraging steady machining feeds and minimised interruptions. By focusing on chip control, the insert supports improved cycle times and operator safety without complex setup changes.

Compatibility and straightforward selection for workshop use

The insert is supplied in the LNHX1306PDR-L55T designation and follows a clear series definition from Walter Tools, helping production engineers to match grades and geometries across tool families. Material suitability should be checked against the supplier’s product matrix to confirm the best match for specific workpiece alloys; the WHH15X grade is a coated carbide class intended for a broad set of milling tasks where coated grades are advantageous.

Process stability and handling benefits for daily operation

Tolerance class H and a standardised plate thickness ensure consistent fit and repeatable indexing when inserts are rotated or exchanged. This repeatability reduces setup time and supports predictable maintenance intervals. The combination of geometry, grade and form is aimed at delivering measurable productivity benefits: more parts per tool life and fewer monitoring interventions during high-volume milling.

For technical advice, availability and to place enquiries about Walter Tools inserts like the WHH15X grade, contact Metav Werkzeuge for tailored recommendations and local delivery options — eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical data

• Article number: LNHX1306PDR-L55T-WHH15X-WALTER
• Description: Fräswendeschneidplatte LNHX1306PDR-L55T WHH15X Walter Tools
• Manufacturer: Walter Tools

Facts

• Plate size: 13
• Plate thickness: 06
• Relief angle: 0° (negative)
• Tolerance class: H

Special features

• Chipbreaker: L55T
• Grade: WHH15X (coated carbide)
• Plate form: Rectangular
• Series: Walter Schneidstoffsorte - Serie offen
• Designation: LNHX1306PDR-L55T
• ISO designation: LNHX1306PDR-L55T WHH15X
• Material: Katalogabhängig

FAQ

What is the primary benefit of the WHH15X grade?
The WHH15X coated-carbide grade provides enhanced wear resistance and stable cutting performance for milling applications where a coated grade is preferred.

Which chip behaviour can be expected from the L55T breaker?
The L55T chipbreaker is designed for controlled fragmentation to improve chip evacuation and maintain consistent surface finishes during milling.

Is the insert suitable for any specific material range?
Material suitability should be verified against the Walter Tools product matrix; the insert’s WHH15X grade is a coated carbide class intended for a broad set of milling tasks.

How does the 0° (negative) relief affect toolholding?
A 0° (negative) relief increases edge strength and requires robust clamping but yields improved resistance to edge chipping and higher process reliability under moderate to heavy milling loads.

What does tolerance class H mean for workshop practice?
Tolerance class H indicates tighter dimensional limits for improved interchangeability and repeatable seating when inserts are exchanged or indexed.

Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen