How to choose the right diamond wall saw blade?

1. Confirm the cutting material

• New soft concrete: Choose medium-soft bond standard wall saw blades.
• Heavy reinforced concrete, old hard concrete, bridge piers: Prioritize ordered array (Arix style) hard bond blades with tall 13.5mm / 15mm segments. Uniform diamond arrangement avoids quick glazing when cutting dense steel bars.
• Granite & hard stone walls: Select extra hard bond ordered array blades to slow segment abrasion.
• Asphalt mixed concrete: Soft bond segments prevent early diamond wear.

(Diamond Wall Saw Blade with L20 arix diamond segment)

 

2. Select proper blade diameter based on cutting depth

• Shallow trimming, window opening (≤400mm depth): 600mm / 800mm blades
• General wall & column cutting (400–600mm depth): 1000mm / 1200mm blades
• Deep bridge pier, thick beam full cutting (over 600mm): 1400mm / 1600mm large wall saw blades Match the maximum cutting capacity of your hydraulic wall saw machine.

 

3. Pick segment technology for efficiency & lifespan

• Standard random diamond segments: Low cost, fit light demolition with few rebars.
• Ordered array Arix segments: Premium option for heavy rebar projects, 30%–50% faster cutting and 25%–40% longer service life, low vibration and smooth cutting slots. All our blades adopt full laser welding to avoid segment falling off under heavy impact.

 

4. Match segment height for different working cycles

• 13.5mm standard segments: Balanced cost and lifespan for daily regular cutting.
• 15mm long-life segments: For continuous all-day bridge and large demolition works, greatly extend service time.

 

5. Check core and bore size compatibility

• Confirm your wall saw's spindle hole size (25.4mm, 50mm, 60mm, 80mm etc.). We support custom bore holes to fit most mainstream wall saw machines.
• Silent steel core blades are optional for European and indoor renovation jobs to reduce noise and vibration.

 

6. Distinguish wet cutting or dry cutting

• Most wall saw projects use water cooling (wet cutting): Standard blades work perfectly with sufficient water.
• If temporary dry cutting without water is required, choose special heat-resistant ordered array blades to avoid segment burning and diamond shedding.

 

Final Quick Selection Tip

If you focus on long-term project cost and heavy rebar cutting performance, ordered array Arix diamond wall saw blade is the most cost-effective choice for bridge demolition, structural modification and large-scale building dismantling. Contact us with your cutting material, required depth and wall saw model to get a customized recommendation.