Spyder 600042CF 4" Tungsten Carbide Tipped (TCT) Non-Arbored Hole Saw Rapid Core Eject™ Size:4" 24% thicker than normal plunge

24% thicker than normal plunge cutting blades

including ULSD and biodiesel blendsSafe for use in all diesel engines – does not contain metal or metal ionsWill not void engine manufacturer's warranty when used as directed

Oil Based Compound: made for concrete commercial and warehouse floors

Mix in slowly

The combination of polished wood and brass makes for a classic

Spyder 600042CF 4" Tungsten Carbide Tipped (TCT) Non-Arbored Hole Saw Rapid Core Eject™ Size:4" 24% thicker than normal plungeUp to 10x more cuts and up to 5x faster than standard bi metal hole saws Spyders Rapid Core Eject arbor system ejects cores without prying, quickly changes diameter, cuts at an angle, and enlarges existing holes Drill wood, MDF, plywood, fiber cement board, porous concrete block, some brick, ceramic wall tile, plastic, PVC and more Spyders Tungsten Carbide Tipped (TCT) hole saws cut more materials up to 5x faster and make up to 10x more cuts lasting