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Alpha 3-3/8" Cordless Saw Blade for Glass
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At a Glance
Quick Decision Guide
Blade Diameter
3-3/8"
Blade Thickness
0.9 mm
Arbor
15 mm
Maximum RPM
1,500
Cutting Method
Wet Only
Rim Type
Continuous
Materials
Mirror, Glass & Glass Tile
Best For
Switch Box Cutouts & Trimming
Why Choose This Product
Key Benefits
Clean Glass Cutting
Smooth continuous rim produces cuts with minimal chipping
Cordless Saw Use
Designed for compatible battery-powered saws
Thin Blade Profile
0.9mm thickness supports precise, controlled cutting
Glass Compatibility
Cuts mirror, sheet glass and glass tile
Wet-Use Design
Continuous water flow controls heat and protects the blade
Detail Cutting
Compact diameter is suited for trimming and switch box cutouts
Product Information
Product Details
Specifications
Brand
Alpha®
Part Number
BG03AL
UPC
749173450280
Product Type
Cordless Saw Blade for Glass
Blade Diameter
3-3/8"
Blade Thickness
0.9 mm
Arbor
15 mm
Maximum RPM
1,500
Cutting Method
Wet Only
Rim Type
Continuous
Compatible Materials
Mirror, Glass, Glass Tile & Sheet Glass
Applications
Switch Box Cutouts, Trimming & Glass Cutting
Saw Type
Cordless / Battery-Powered Saw
Compatible Saw Brands
Makita, Panasonic & Skil
About This Product
Continuous Rim Diamond Blade for Glass
The Alpha® BG03AL is a 3-3/8" continuous rim diamond blade designed exclusively for wet cutting mirror, sheet glass, and glass tile. Its smooth, uninterrupted rim produces clean cuts with minimal chipping where finished edge quality is important.
Glass Cutting Blade for Trimming
The compact diameter is suited for switch box cutouts, trimming, and other controlled cuts in compatible glass materials. Its thin 0.9mm profile supports precise cutting while the continuous rim provides the smooth cutting action needed for brittle surfaces.
Cordless Saw Blade Compatibility
The BG03AL has a 15mm arbor and a maximum operating speed of 1,500 RPM. It is designed for compatible battery-powered saws, including suitable models from Makita, Panasonic, and Skil. Continuous water flow is required during operation to control heat and protect the blade.
Product Resources
Documentation & Downloads
Common Questions
Frequently Asked Questions
Which materials can the BG03AL Glass Cutting Blade cut?
The blade is designed for wet cutting mirror, sheet glass, and decorative glass tile.
Can this diamond blade be used for dry cutting?
No. The BG03AL is a wet-use-only blade and requires continuous water flow during cutting. Operating it dry can cause excessive heat and blade damage.
Which cordless saws are compatible with the BG03AL?
Alpha identifies compatible battery-powered saws from Makita, Panasonic, and Skil. Confirm that the saw accepts a 3-3/8" blade with a 15mm arbor and does not exceed 1,500 RPM.
What is the maximum RPM for the BG03AL?
The maximum operating speed is 1,500 RPM. Do not operate the saw blade above its rated speed.
Does the continuous rim reduce chipping?
Yes. The smooth continuous diamond rim is designed to produce clean wet cuts with minimal chipping in compatible glass materials.
Can the blade make switch box cutouts?
Yes. Its compact diameter and thin profile are suited for switch box cutouts, trimming, and other controlled cuts in glass.