Sivitec 15PCs TCT Masonry Drill Bit Set Carbon Steel Tungtsten Carbide Bits for Brick, Masonry, Block and Stone with Soft-grip Storage Case

• Sivitec TCT Masonry Drill Bit Set 15pce
• Hardened, premium carbide insert tip is strong and stays sharp longer for finer material break up and easier drilling.increases strength and durability.
• Copper braze material gives high heat resistance for reduced tip loss.
• Premium carbon steel with heat treatment improves core strength for maximum durability and extended life.
• Round shank for using in corded and cordless rotary drills. Handy, soft-grip storage case

1.Applicated in Bricks, Concrete Bricks, Granite, Stones. 2.Hardened, premium carbide insert tip is strong and stays sharp longer for finer material break up and easier drilling.increases strength and durability. 3.Premium carbon steel with heat treatment improves core strength for maximum durability and extended life. 4.Copper braze material gives high heat resistance for reduced tip loss. 5.S4 Flute is designed for faster more efficient dust removal and reducing bit stress and make it run cooler 6.Round shank for using in corded and cordless rotary drills 3 x 45-Carbon steel 3mm 3 x 45-Carbon steel 4mm 3 x 45-Carbon steel 5mm 2 x 45-Carbon steel 6mm 2 x 45-Carbon steel 8mm 2 x 45-Carbon steel 10mm