The ceramic-metal composite resists deformation during high-speed cutting. Robotic welding guarantees tooth alignment precision for smooth operation. Our decades of expertise minimize blade failure risks, offering reliable performance in heavy-duty schedules.
• Blade Body: Hardened tensioned steel plate resists warping and withstands high-speed metal cutting forces.
• Teeth: Precision-engineered cermet teeth undergo rigorous inspection before robotic welding and grinding, ensuring optimal performance.
• Tooth Geometry: Features specialized TP tooth pattern - trapezoidal teeth create cutting paths while rectangular teeth remove material. This design enhances cutting efficiency and extends blade life.
• Dampening Slots: Laser-engraved slots significantly reduce noise and vibration during operation.
See how our HERO WUKONG CERMET circle saw blade effortlessly dry-cuts through all kinds of metal.
Compared to standard carbide blades, our cermet blade offers superior heat resistance and cutting performance for continuous dry-cutting of:
• Low/medium carbon steels
• Ferrous metals
• Aluminum and non-ferrous metals
Note: High-chromium alloys and hardened steels may damage the blade. Contact us for specialized blades when cutting high-strength materials.
Commonly used dimensions and service life table
Cutting Material | Material | Factory test cutting | Speed(RPM) | Material Size | Site life Cut Square(mm) |
HRB400 | Rebar | 3225 Times | 1000 | 25MM | 1423900 |
HRB400 | Rebar | 3250 Times | 1000 | 25MM | 1433720 |
45# | Round Steel | 435 Times | 700 | 50MM | 765375 |
Q235 | square steel pipe | 300 Times | 900 | 80*80*7.75MM | 604800 |
HRB400 | Rebar | 1040 Times | 2100 | 25MM | 510250 |
Q235 | Steel Sheet | 45 meter | 3500 | 10MM | 450000 |
Q235 | Steel Sheet | 42 Meter | 3500 | 10MM | 420000 |
HRB400 | Rebar | 2580 Times | 1000 | 25MM | 1139120 |
HRB400 | Rebar | 2800 Times | 1000 | 25MM | 1237320 |
45# | Round Steel | 320 Times | 700 | 50MM | 628000 |
Q235 | square steel pipe | 233 Times | 900 | 80*80*7.75MM | 521920 |
Q235 | Rectangle tubes | 1200 Times | 900 | 60*40*3MM | 676800 |
HRB400 | Rebar | 300 Times | 2100 | 25MM | 147300 |
HRB400 | Rebar | 1500 Times | 1000 | 25MM | 662850 |
Our 185mm dry-cut cold saw blades operate optimally at 2100-3500RPM. For best results:
Different materials require specific RPM settings for maximum blade life
• Cutting Pressure Control: Adjust feed speed according to material thickness. Lower tooth counts may deform thin-walled materials - consult our technicians for recommendations.
• Material Securing: Always clamp workpieces securely for safety and cutting stability.
• Angled Cutting: HERO offers specialized dry-cut saws for multi-angle cutting applications.
While blade resharpening can restore some sharpness, it cannot match the original performance. As a factory:
• We offer resharpening services, but international shipping costs make it impractical for single blades
• We recommend purchasing multiple blades for reduced shipping costs per unit
• Wholesale orders receive significant discounts
Here is a list of saw blades we mainly use for metal dry cutting.
Regarding Koocut saw blades: Grade V5 vs. 6000
As a higher-grade blade compared to the 6000, the V5 delivers better cutting performance and longer lifespan. However, this does not necessarily mean the V5 is always the better choice. Higher-grade blades like the V5 require more precise material conditions—the finer the material, the better they perform.
For more options, please leave us a message, let us know your requirements, and get technical support.
Code | Level | Diameter | Tooth | Bore | Tooth Type |
---|---|---|---|---|---|
MDB02-110*28T*1.6/1.2*22.23-PJA | 6000 | 110 | 28 | 22.23 | PJA |
MDB02-140*36T*1.8/1.4*25.4-PJA | 6000 | 140 | 36 | 25.4 | PJA |
MDB02/S-255*48T*2.0/1.6*25.4-TPD | V5 | 255 | 48 | 25.4 | TPD |
MDB02/S-255*48T*2.0/1.6*25.4-TPD | 6000 | 255 | 48 | 25.4 | TPD |
MDB02-140*36T*1.8/1.4*34-PJA | 6000 | 140 | 36 | 34 | PJA |
MDB02/S-355*66T*2.2/1.8*25.4-TP | 6000 | 355 | 66 | 25.4 | TP |
MDB02-110*28T*1.6/1.2*22.23-PJA | V5 | 110 | 28 | 22.23 | PJA |
CDB02/S-255*48T*2.0/1.6*25.4-TPD | 6000 | 255 | 48 | 25.4 | TPD |
MDB02/S-355*80T*2.2/1.8*25.4-TP | 6000 | 355 | 80 | 25.4 | TP |
MDB02/S-255*52T*2.0/1.6*25.4-TP | 6000 | 255 | 52 | 25.4 | TP |
MDB02/S-355*66T*2.2/1.8*25.4-TP | V5 | 355 | 66 | 25.4 | TP |
MDB02-185*36T*1.8/1.4*20-TPA | 6000 | 185 | 36 | 20 | TPA |
MDB02-140*36T*1.8/1.4*34-PJA | 6000 | 140 | 36 | 34 | PJA |
MDB02/S-355*80T*2.2/1.8*25.4-TP | V5 | 355 | 80 | 25.4 | TP |
CDB02-125*24T*1.6/1.2*20-PJA | 6000 | 125 | 24 | 20 | PJA |
MDB02/S-305*60T*2.2/1.8*25.4-TP | V5 | 305 | 60 | 25.4 | TP |
MDB02/S-185*36T*1.8/1.4*20-PJAD | 6000 | 185 | 36 | 20 | PJAD |
CDB02-185*32T*1.8/1.4*20-BC | 6000 | 185 | 32 | 20 | BC |
MDB02/S-405*96T*2.8/2.4*30-TP | V5 | 405 | 96 | 30 | TP |
MDB02-185*32T*1.8/1.4*20-BC | 6000 | 185 | 32 | 20 | BC |
CDB02/S-305*80T*2.2/1.8*25.4-TP | V5 | 305 | 80 | 25.4 | TP |
MDB02/S-305*60T*2.2/1.8*25.4-TP | 6000 | 305 | 60 | 25.4 | TP |
MDB02/S-305*80T*2.2/1.8*25.4-TP | V5 | 305 | 80 | 25.4 | TP |
MDB02/S-405*96T*2.8/2.4*25.4-TP | V5 | 405 | 96 | 25.4 | TP |
MDB02/S-230*48T*2.0/1.6*25.4-TPD | 6000 | 230 | 48 | 25.4 | TPD |
MDB02/S-405*96T*2.8/2.4*32-TP | V5 | 405 | 96 | 32 | TP |
MDB02-145*36T*1.8/1.4*22.23-PJA | 6000 | 145 | 36 | 22.23 | PJA |
MDB02/S-255*48T*2.0/1.6*32-TPD | V5 | 255 | 48 | 32 | TPD |
CDB02/S-355*80T*2.2/1.8*25.4-TP | V5 | 355 | 80 | 25.4 | TP |
MDB02/S-305*80T*2.2/1.8*25.4-TP | 6000 | 305 | 80 | 25.4 | TP |
CDB02-150*40T*1.6/1.2*20-PJA | 6000 | 150 | 40 | 20 | PJA |
MDB02/S-230*48T*2.0/1.6*25.4-TP | 6000 | 230 | 48 | 25.4 | TP |
MDB02/S-255*48T*2.0/1.6*25.4-TPD | 6000 | 255 | 48 | 25.4 | TPD |
CDB02/S-355*66T*2.2/1.8*25.4-TP | 6000 | 355 | 66 | 25.4 | TP |
MDB02/S-405*72T*2.8/2.4*32-TP | 6000 | 405 | 72 | 32 | TP |
MDB02/S-355*66T*2.2/1.8*32-TP | 6000 | 355 | 66 | 32 | TP |
MDB02/S-405*72T*2.8/2.4*25.4-TP | 6000 | 405 | 72 | 25.4 | TP |
CDB02/S-355*80T*2.2/1.8*25.4-TP | 6000 | 355 | 80 | 25.4 | TP |
MDB02/S-255*52T*2.0/1.6*25.4-TPD | 6000 | 255 | 52 | 25.4 | TPD |
MDB02/S-405*96T*2.8/2.4*25.4-TP | 6000 | 405 | 96 | 25.4 | TP |
CDB02-165*52T*1.2/1.0*20-TP | V5 | 165 | 52 | 20 | TP |
MDB02/S-355*116T*2.2/1.8*25.4-TP | 6000 | 355 | 116 | 25.4 | TP |
CDB02/S-255*52T*2.0/1.6*25.4-TP | 6000 | 255 | 52 | 25.4 | TP |
MDB02/S-255*52T*2.0/1.6*25.4-TPD | V5 | 255 | 52 | 25.4 | TPD |
MDB02/S-305*60T*2.2/1.8*25.4-TP | 6000 | 305 | 60 | 25.4 | TP |
CDB02/S-255*60T*2.0/1.6*32-TP | 6000 | 255 | 60 | 32 | TP |
MDB02/S-405*96T*2.8/2.4*32-TP | 6000 | 405 | 96 | 32 | TP |
MDB02/S-255*80T*2.0/1.6*32-TP | 6000 | 255 | 80 | 32 | TP |
MDB02/S-405*96T*2.8/2.4*30-TP | 6000 | 405 | 96 | 30 | TP |
MDB02/S-185*36T*2.0/1.6*20-TP | V5 | 185 | 36 | 20 | TP |
MDB02/S-355*66T*2.2/1.8*25.4-TP | 6000 | 355 | 66 | 25.4 | TP |
CDB02/S-355*66T*2.2/1.8*25.4-TP | V5 | 355 | 66 | 25.4 | TP |
CDB02-110*24T*1.6/1.2*20-PJA | 6000 | 110 | 24 | 20 | PJA |
CDB02/S-305*80T*2.2/1.8*30-TP | V5 | 305 | 80 | 30 | TP |
MDB02/S-230*48T*1.9/1.6*25.4-TP | 6000 | 230 | 48 | 25.4 | TP |
MDB02/S-355*80T*2.2/1.8*25.4-TP | V5 | 355 | 80 | 25.4 | TP |
MDB02/S-305*60T*2.2/1.8*32-TP | V5 | 305 | 60 | 32 | TP |
MDB02/S-600*100T*3.6/3.0*32-TP | 6000 | 600 | 100 | 32 | TP |
CDB02-110*28T*1.6/1.2*22.23-PJA | 6000 | 110 | 28 | 22.23 | PJA |
CDB02/S-405*96T*2.8/2.4*32-TP | 6000 | 405 | 96 | 32 | TP |
CDB02/S-255*48T*2.0/1.6*30-TPD | V5 | 255 | 48 | 30 | TPD |
CDB02/S-355*80T*2.2/1.8*25.4-TP | V5 | 355 | 80 | 25.4 | TP |
MDB02/S-355*80T*2.2/1.8*32-TP | 6000 | 355 | 80 | 32 | TP |
MDB02/S-405*96T*2.8/2.4*32-TP | V5 | 405 | 96 | 32 | TP |
MDB02/S-355*100T*2.2/1.8*25.4-TP | 6000 | 355 | 100 | 25.4 | TP |
CDB02/S-305*60T*2.2/1.8*25.4-TP | V5 | 305 | 60 | 25.4 | TP |
MDB02/S-455*80T*2.8/2.4*25.4-TP | V5 | 455 | 80 | 25.4 | TP |
MDB02/S-405*72T*2.8/2.4*32-TP | V5 | 405 | 72 | 32 | TP |
CDB02-115*20T*1.6/1.2*20-PJA | 6000 | 115 | 20 | 20 | PJA |
CDB02/S-255*80T*2.0/1.6*25.4-TP | V5 | 255 | 80 | 25.4 | TP |
CDB02/S-355*80T*2.2/1.8*30-TP | V5 | 355 | 80 | 30 | TP |
CDB02/S-255*80T*2.0/1.6*30-TP | V5 | 255 | 80 | 30 | TP |
MDB02-185*32T*1.8/1.4*20-BC | 6000 | 185 | 32 | 20 | BC |
MDB02/S-455*84T*3.6/3.0*25.4-TP | 6000 | 455 | 84 | 25.4 | TP |
MMB02/S-355*100T*2.2/1.8*25.4-TP | V5 | 355 | 100 | 25.4 | TP |
MDB02/S-355*66T*2.2/1.8*25.4-TP | V6 | 355 | 66 | 25.4 | TP |
MDB02-150*40T*1.6/1.2*20-PJA | V5 | 150 | 40 | 20 | PJA |
MDB02/S-405*72T*2.8/2.4*25.4-TP | V5 | 405 | 72 | 25.4 | TP |
CDB03-165*36T*1.8/1.4*20-TPE | 6000 | 165 | 36 | 20 | TPE |
MDB02-145*36T*1.8/1.4*22.23-PJA | 6000 | 145 | 36 | 22.23 | PJA |
MDB02/S-405*80T*2.8/2.4*25.4-TP | 6000 | 405 | 80 | 25.4 | TP |
MDB02/S-305*80T*2.2/1.8*25.4-TPD | 6000 | 305 | 80 | 25.4 | TPD |
MDB02-185*36T*1.8/1.4*25.4-TPA | 6000 | 185 | 36 | 25.4 | TPA |
MDB02/S-255*52T*2.0/1.6*25.4-TPD | V5 | 255 | 52 | 25.4 | TPD |
MDB02/S-305*80T*2.2/1.8*25.4-TP | V5 | 305 | 80 | 25.4 | TP |
CDB02/S-185*36T*1.8/1.4*20-BCD | 6000 | 185 | 36 | 20 | BCD |
MDB02/S-230*48T*2.0/1.6*25.4-TP | 6000 | 230 | 48 | 25.4 | TP |
MDB02/S-355*116T*2.2/1.8*30-TP | 6000 | 355 | 116 | 30 | TP |
MDB02/S-355*100T*2.2/1.8*30-TP | 6000 | 355 | 100 | 30 | TP |
MDB02/S-455*84T*2.8/2.4*25.4-TP | 6000 | 455 | 84 | 25.4 | TP |
MDB02/S-405*72T*2.8/2.4*40-TP | 6000 | 405 | 72 | 40 | TP |
MDB02/S-255*54T*2.0/1.6*25.4-TPD | 6000 | 255 | 54 | 25.4 | TPD |
MDB02/S-355*80T*2.2/1.8*30-TP | 6000 | 355 | 80 | 30 | TP |
MDB02/S-355*66T*2.2/1.8*30-TP | 6000 | 355 | 66 | 30 | TP |
MDB02/NS-600*100T*3.6/3.0*35-TP | V5 | 600 | 100 | 35 | TP |