6 Piece Set (1.5", 2.5", 3.5",4.5",5",6") Supreme Series Diamond Core Drill Boring Bits to Cut Hard Concrete, Reinforced Concrete Brick and Block

6 Piece Set (1.5", 2.5", 3.5", 4.5", 5", 6") Supreme Series Diamond Core Drill Boring Bits for Hard Concrete, Reinforced Concrete, Brick, and Block Professional Grade Core Bits for Tough Jobs This Supreme Series 6-piece diamond core bit set is designed for contractors who demand performance, durability, and precision. Built to handle the toughest drilling applications, these core bits deliver reliable results in hard concrete, reinforced concrete, concrete block, and brick. Set Includes: (1) 1.5" Diamond Core Bit (1) 2.5" Diamond Core Bit (1) 3.5" Diamond Core Bit (1) 4.5" Diamond Core Bit (1) 5" Diamond Core Bit (1) 6" Diamond Core Bit Applications: Hard Concrete Cured Concrete Reinforced Concrete Concrete Block Brick Specifications: 1-1/4"-7 UNC Female Thread Shaft (Arbor) Hex Nut Connection for Secure Fit 17" Overall Length 14" Barrel Length Built for Professionals Engineered for pros who need the highest quality core drill bits, this Supreme Series set offers long life, consistent cutting performance, and the versatility to handle multiple coring applications on demanding jobsites.

• 1 1/4 -7 UNC Female thread Shaft(Arbor) Hex Nut
• 6 Piece Set (1.5", 2.5", 3.5",4.5",5",6") Supreme Series Diamond Core Drill Boring Bits to Cut Hard Concrete, Reinforced Concrete Brick and Block
• 17" Overall Length 14" Long Barrel Length
• Built for Pros who need the highest quality core drill bits