Cylindrical drill bits for concrete Impactor 4x75 mm - plastic box - 1 pc. | RT-IMP-040-075

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High-quality masonry drill bits consuming 20% less battery power while drilling hammer Cordless drill

High-quality carbide plate increases the quality of drilled holes and reduces by 20% battery power while drilling hammer Cordless drill.
Specially sharpened carbide plate allows for quick and cylindrical drilling.
Extremely high quality, cylindricity and axial alignment of drilled holes, confirmed by international SicherSafe certificate.

Very deep seating of carbide plate significantly improves connection with the drill core, which affects quality.
Heat treated, which increases the hardness of the steel to 52 HRC for optimal resistance during operation.