Item No.: P09Y1671

.Anti-slip shrank: Triangular shank allows drill bits to be held tightly and prevents slip; 

.Easy chip removal: W-type slot design provides low resistance resulting in faster & smoother drilling and easier chip removal; 

.Premium material:carbon steel carbide and durable alloy(YG6) with reinforced head prevent bit cracking and provide longer life; 

.Concrete drill bit set is suitable for most general drill, electric drill, hand drill and bench drill.

.Strong carbide tip with spear pointed design can easily drill through various materials like tile, concrete, brick, glass, plastic wood, etc; 

.Size:3,4,5,6,8,10,12mm; 

.Packing size:13x5x1cm; 

.Approx:202g.