NO-RISK RETURNS through January 31
Over 2 Million Served
Need Help? Experts Available 1-866-577-0663
My Cart:
0 Items
Snow Flakes Image Holiday Deals Start Now! Save up to $25 on Select Brands - Shop Now »
Snow Flakes Image Black Friday Sale Save 15% or more on JET and Powermatic - Ends Today! - Shop Now »
  • Bosch DB4542 4-1/2 in. Premium General Purpose Diamond Blade
Model#: BSHNDB4542

What are the different product conditions?

Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 60 day money back guarantee
Open Box
New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Bosch DB4542 4-1/2 in. Premium General Purpose Diamond Blade

Model#: BSHNDB4542
This item is no longer available.
Give us a call, we're here to help.
Add to Cart


  • Laser Fusion blades are backed by an unprecedented exclusive performance guarantee. If dissatisfied with performance, simply return the blade before the notch is worn away for a full refund
  • Laser weld technology creates exceptional bonding and deep diamond distribution resulting in longer blade life and 20% faster cutting. The advantage of the single step laser weld is less heat stress during manufacturing which forges a stronger blade
  • Specially segmented gullets in the blade clear the cutting path to provide faster, cleaner, cooler cuts allowing for superior cutting speed through rough materials. On Laser Fusion blades with exclusive progressive segment spacing, every fifth segment is raised for more aggressive cutting
  • Turbo rims on blades designed for cutting pavers, marble, slate, and fire brick are sintered with a serrated cutting edge and stay in constant contact with material to produce smoother cuts
  • General purpose diamond blades appropriate for cutting materials such as concrete, block, brick, stone, steel reinforced concrete, pavers, marble, slate and fire brick are conveniently color coded in yellow
  • 4-1/2 in. Premium General Purpose Diamond Blade - DB4542


Arbor Size: 7/8 in., 20mm, 5/8 in.
Diameter: 4-1/2 in.
Shipping Weight: 0.25 lbs.
Type: Premium Turbo


Product Reviews

Questions & Answers

Do you have questions about this product?

Get answers from real customers and in-house experts with AnswerBox.

1 Question | 1 Answer
Displaying question 1
  • 4-1/2 in. Premium General Purpose Diamond Blade


    Can I cut metal with this blade?
    Asked on 8/12/2015 by Will

    1 answer

    • Staff Reviewer


      Yes, this product can cut through metal.

      Answered on 8/12/2015 by Dennis from Atl
Displaying question 1

Do you have a question about this product?