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Alpha Crossville Laminam 4-3/8" Diamond Blade
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At a Glance
Quick Decision Guide
Blade Diameter
4-3/8"
Blade Thickness
1.0 mm
Maximum RPM
13,200
Arbor
7/8", 20 mm
Blade Rim
Smooth Continuous Diamond Rim
Primary Material
Laminam & Thin Porcelain Panels
Cutting Applications
Straight, Plunge, Edge Trim & Internal Radius Cuts
Cutting Method
Wet or Dry
Why Choose This Product
Key Benefits
Minimal Chipping
Continuous diamond rim produces clean cuts on thin porcelain panels
High-Quality Cuts
Provides straight and true cuts while reducing damaged material
Versatile Cutting
Handles straight cuts, plunge cuts, edge trimming and internal radiuses
Laminam Optimized
Specifically designed for Laminam and similar thin porcelain panels
Wet/Dry Capability
Supports wet or dry cutting for shop and jobsite use
Reduced Material Waste
Clean edge performance helps limit waste from chipped panels
Product Information
Product Details
Specifications
Brand
Alpha®
Part Number
LM0438
UPC
749173461781
Product Type
Diamond Blade
Blade Diameter
4-3/8"
Blade Thickness
1.0 mm
Maximum RPM
13,200
Arbor
7/8", 20 mm
Blade Rim
Smooth Continuous Diamond Rim
Bond
Hardness Suited for Glass Materials
Recommended Material
Laminam® by Crossville®
Compatible Materials
Thin Porcelain Panels
Cutting Method
Wet or Dry
Cutting Applications
Straight Cuts, Plunge Cuts, Edge Trimming & Internal Radius Cuts
Cut Quality
Minimal Chipping
About This Product
Diamond Blade for Laminam and Thin Porcelain Panels
The Alpha® Crossville Laminam Blade is designed for high-speed cutting of Laminam® by Crossville® and other thin porcelain panels. Its smooth continuous diamond rim and bond hardness are suited for glass-like materials, producing straight, true cuts with minimal chipping.
Plunge Cuts, Edge Trimming and Internal Radius Cuts
The blade can be used for plunge cutting, trimming near panel edges, and cutting internal radiuses where cut quality and control are important. The continuous rim minimizes edge chipping, helping reduce wasted material when working with thin porcelain panels.
Wet or Dry Cutting for Portable Applications
The 4-3/8" blade supports both wet and dry cutting for flexibility between shop and jobsite applications. With a 1.0 mm thickness, maximum speed of 13,200 RPM, and 7/8" and 20 mm arbor compatibility, it provides a portable cutting solution for porcelain panel fabrication and installation.
Product Resources
Documentation & Downloads
Common Questions
Frequently Asked Questions
What materials can the Alpha Crossville Laminam Blade cut?
The blade is specifically designed for Laminam® by Crossville® and can also be used to cut other thin porcelain panels.
Can the Crossville Laminam Blade be used for wet and dry cutting?
Yes. The blade is designed for both wet and dry cutting.
What size is the Alpha Crossville Laminam Blade?
The blade has a 4-3/8" diameter, 1.0 mm thickness, and 7/8" and 20 mm arbor compatibility.
What types of cuts can the Laminam Blade make?
It can be used for straight cuts, plunge cutting, trimming near panel edges, and cutting internal radiuses.
Does the blade reduce chipping on thin porcelain panels?
Yes. Its smooth continuous diamond rim and bond hardness are designed to produce high-quality cuts with minimal chipping on Laminam and other thin porcelain panels.
What is the maximum RPM for the LM0438 blade?
The LM0438 has a maximum operating speed of 13,200 RPM.