CV
Good for any formwork drilling with SDS-plus drill
Long life even in shutter boards with concrete residues
High strength and resistance to breakage thanks to hard-wearing CV steel
Reduced shaft with open runout prevents the drill bit from jamming
Optimum chip removal in deep drill holes too
Excellent runout for precise holes
Note: only insert when drill is rotating!
beams
shutter boards
softwood
SDS-plus