30mm Hollow Core Drill Bit with SDS Shank for Effective Concrete Drilling Solutions (70mm)
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Product description
- High-Speed Drilling The hard alloy head blade ensures high hardness, strong resistance, and fast drilling speed.
- and Made of hard alloy and subjected to high-temperature quenching, this drill bit features a and edge that is resistant to breakage.
- Precise Center Positioning Designed with a 130-degree drill point, this offers strong wear resistance and er drilling.
- Wide Application Compatible with SDS round shank, this concrete is suitable for clean hole drilling in concrete, brick, block work, walls, stones, and even installation of air-conditioning.
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