SD Protect MarkⅡ Cutting reinforced concrete
Cutting application
Concrete products in general, reinforced concrete, brick, block, mortar, ALCA master piece focused on workability of SD cutter.





Improved on sharpness and tool life
-
Focused on performacne of straight cut. Sharpness improved by 2% *
Quality imporved: Tool life longer by 20% *- Waved steel coreFMaintain stable cut by prevent steel core from heat absorbing.
- Protect tip: Longer side tip prevent from steel core being worn out.
- Tool life improved by adopting diamond layer(8mm)
- Compare with our SD cutter(6X)
Part No. | Outer diameter(D) |
Thickness(T) | Segment height(X) |
Inner diameter(H) |
Ring |
---|---|---|---|---|---|
SD-F4 | 107mm | 2.2mm | 8.0mm | 20.0mm | 15mm |
SD-F5 | 125mm | 2.2mm | 8.0mm | 22.0mm | 20mm |
SD-F6 | 150mm | 2.4mm | 8.0mm | 22.0mm | 20mm |
SD-F7 | 180mm | 2.4mm | 8.0mm | 25.4mm | 20/22mm |
SD-F8 | 204mm | 2.4mm | 8.0mm | 25.4mm | 20/22mm |
Drawing of diamond blade

- The suggested retail price of the listed products may change without an advance notice.
- The color of the products may look slightly different from the actual color depending on the monitor and/or screen.
- Specification and appearance of product may change without an advance notice due to improvements.