Front view of the Bosch DBX4541P X-LOCK 4-1/2 inch segmented diamond blade showing the X-shaped mount and labels for cutting Concrete, Brick, and Block.
Graphic titled Best For Concrete, Stone, Cinder Block, and Brick displaying images of rocks, concrete steps, cinder blocks, and red bricks.
Infographic titled Quick accessory changes demonstrating the snap-in mounting by pushing the wheel and single-lever release by pulling the latch.
Cutaway graphic showing a standard 7/8 inch arbor grinder nut securing an X-LOCK wheel, highlighting backward compatibility.
Four-step instructional graphic titled How To Change X-LOCK Wheels showing the push-to-snap mounting and lever-pull release process.
Graphic illustrating that X-LOCK Diamond Wheels fit both X-LOCK grinders and standard grinders with 7/8 inch arbors.
Text graphic featuring a large red X stating Up To 5X Faster Wheel Change versus a standard 7/8 inch mount.
A construction worker wearing a hard hat and respirator uses a Bosch angle grinder with a diamond blade to cut a groove into a concrete wall.
Top-down view of a worker wearing gloves using a Bosch angle grinder with a dust extraction guard to cut concrete.
Front view of the Bosch DBX4541P X-LOCK 4-1/2 inch segmented diamond blade showing the X-shaped mount and labels for cutting Concrete, Brick, and Block.
Graphic titled Best For Concrete, Stone, Cinder Block, and Brick displaying images of rocks, concrete steps, cinder blocks, and red bricks.
Infographic titled Quick accessory changes demonstrating the snap-in mounting by pushing the wheel and single-lever release by pulling the latch.
Cutaway graphic showing a standard 7/8 inch arbor grinder nut securing an X-LOCK wheel, highlighting backward compatibility.
Four-step instructional graphic titled How To Change X-LOCK Wheels showing the push-to-snap mounting and lever-pull release process.
Graphic illustrating that X-LOCK Diamond Wheels fit both X-LOCK grinders and standard grinders with 7/8 inch arbors.
Text graphic featuring a large red X stating Up To 5X Faster Wheel Change versus a standard 7/8 inch mount.
A construction worker wearing a hard hat and respirator uses a Bosch angle grinder with a diamond blade to cut a groove into a concrete wall.
Top-down view of a worker wearing gloves using a Bosch angle grinder with a dust extraction guard to cut concrete.
BOSCH

Bosch DBX4541P X-LOCK 4-1/2 Inch Segmented Diamond Blade Asphalt Concrete Masonry Cutter Backward Compatible 7/8 Arbor

In stock
SKU: DBX4541P
$12.69

Description

High-Speed Precision for Asphalt and Concrete Cutting

Maximize productivity on demanding job sites with the Bosch DBX4541P X-LOCK 4-1/2" Segmented Diamond Blade. Designed for the professional contractor, this blade features the revolutionary X-LOCK mount interface, delivering accessory changes up to five times faster than standard interfaces. With a simple push, the wheel clicks securely into place—confirmed by an audible snap—eliminating the need for spanner wrenches or flange nuts. When the cut is complete, a quick pull of the release lever ejects the hot blade instantly, keeping your hands safe and your workflow efficient.

Engineered for versatility and durability, the DBX4541P utilizes a segmented rim design optimized for aggressive, rough cuts in tough materials like asphalt, green concrete, brick, and masonry. The premium diamond matrix is embedded in a specific pattern to ensure continuous sharpness and effective material engagement, while the robust steel core reduces wobble for straighter, more controlled cuts. Although built for X-LOCK grinders, this blade remains fully backward compatible with standard 7/8-inch arbor angle grinders, making it a flexible addition to any tool kit.

Key Features

  • Rapid X-LOCK Mount: Experience accessory changes up to five times faster than conventional mounts with a secure, snap-in design.
  • Tool-Free Operation: Mounts securely without spanner wrenches or flange nuts, preventing lost parts and reducing downtime.
  • Segmented Rim: Designed for fast, universal rough cuts in abrasive materials like asphalt, concrete, and brick.
  • Backward Compatibility: Innovative interface fits all X-LOCK grinders and standard 7/8-inch arbor angle grinders.
  • Optimized Diamond Matrix: Quality diamonds are arranged to ensure consistent cutting speed and extended blade life.
  • Precision Steel Core: delivers straight, smooth cuts with reduced vibration and wobble.
  • Wet or Dry Use: Versatile construction allows for cutting in various environmental conditions.

What's Included

(1) 4-1/2 Inch X-LOCK Segmented Diamond Blade

Specifications

Blade Diameter 4-1/2 Inches
Arbor Size X-LOCK / 7/8 Inch
Blade Thickness 0.075 Inches
Rim Type Segmented
Application Material Asphalt, Concrete, Masonry
Max RPM 11,000 RPM
Cutting Depth 1-1/4 Inches
Cutting Mode Wet / Dry
Tool Compatibility Angle Grinders (X-LOCK & Standard)
Product Number DBX4541P

Pro-Tip: When cutting asphalt, it is crucial to perform shallow passes rather than trying to cut full depth in one go. Asphalt is highly abrasive and can wear down the bond of the blade quickly if overheated; shallow passes allow the blade to clear debris and stay cool, significantly extending the life of your diamond segments.