The cutting edge is made of ultra-heat resistant special steel, which increases durability and cutting speed.
Drilling holes in concrete, blocks, bricks, and mortar.
The cutting edge is made of tungsten carbide tipped ultra heat resistant special steel, which improves durability and increases cutting speed. Sizes: 3, 4, 5, 6, 7, 8, 10, 12 mm
Set of 8
Applicable models: Rotary drill, impact drill (use an impact drill for concrete)
