300 Drill bits

Timco - Professional Masonry Bit (Size 10.0 x 300 - 1 Each)

Rennie Tools Pack Of 5 - 10mm x 300mm Long TCT Tipped Masonry Drill Bit Universal For Concrete Brick Ceramic Tiles Plastic Wood

JKS UK ULTRA Wet Diamond Core 1 1/4" UNC - 71mm x 300mm

DTW 10mm x 300mm Pro Wet Diamond Core

TIMCO SDS Shank Rebar Cutters Complete - 10 x 300

DTW 10mm x 300mm Platinum Wet Diamond Core