5.5mm SDS Plus Deltabit Masonry Drill (click for length options) 5.5mm SDS Plus Deltabit Masonry Drill (click for length options):5.5mm x 166/100mm SDS Plus Deltabit Masonry Drill Premium Bar Pattern Tap Wrench

Premium Bar Pattern Tap Wrench

Re-cut your hole using a new size hole saw

so blades for these materials have a much harder metal bond to resist this abrasion

MVRK Premium Folding Utility Knife

5.5mm SDS Plus Deltabit Masonry Drill (click for length options) 5.5mm SDS Plus Deltabit Masonry Drill (click for length options):5.5mm x 166/100mm SDS Plus Deltabit Masonry Drill Premium Bar Pattern Tap Wrench5. 5mm x Overall Length Flute Length Deltabit Masonry Drill. The Bordo range of Deltabit SDS Plus and SDS Max solid tungsten carbide head masonry drill bits offer outstanding performance in a wide variety of drilling applications. Deltabits offer specific advantages over standard SDS masonry bits. Three edge cutter provides high durability and improved drilling speed. Tungsten carbide head is permanently bonded to the shank through the use of a unique