DeWalt DT6956 5 Piece Masonry Drill Bit Set 4mm - 10mm

Extreme(TM) Masonry drill bit offers excellent quality for all types of masonry work. 
Lasts up to 2x longer and delivers up to 50% more holes per charge than a standard masonry bit providing cleaner, more accurate holes for improved fixing 
Unique carbide grade for long life and greater durability 
Inovative tip design provides an efficient drilling action and reduce walking for greater accuracy 
Milled flute for fast drilling and special copper brazing to withstand high temperatures 
Supplied in a plastic cassette case 
Contents - 4, 5, 6, 8, 10mm Material - Tungsten Carbide