Diablo Rebar Demon SDS-Plus 4-Cutter Carbide Head Masonry Drill Bit Set (7-Piece) Telephones & Accessories Bulb Shape: A21

Bulb Shape: A21

This formulation utilizes a blend of oils and resins as well as water-repellent additives to provide excellent durability and water repellency for log homes and decks

EXTRA SHORT GRIP LENGTH: Accommodates wall thickness ranging from 1/8" to 1/4" (1/8" X-Short - 100 Pc)

108-904NL is Lead Free

Diablo Rebar Demon SDS-Plus 4-Cutter Carbide Head Masonry Drill Bit Set (7-Piece) Telephones & Accessories Bulb Shape: A21Dura Carbide withstands impact and high heat applications, dramatically extending life versus standard hammer bits Precision Tip delivers stability and accuracy required for fast, precise holes Tri Metal Diffusion Bonding provides heat resistance and prevents breakage of the full carbide heat for maximum life and productivity Optimized four flute design removes dust faster, keeping the carbide head cooler for ultimate strength and durability