4Pcs Chrome Plated Carbide Tipped Masonry Drill Bit Set

Round Shank     (Quick Change Hex Shank, Three-Flat Shank, Double R Hex Shank, 

                           Tapcon Shank, Flexible Shank, Extra Long Shank are available)

R Flute    ( L Flute, U Flute, S4 Flute, Fast Spiral Flute are available)

Chrome Plated   (Sand Blasted, Zinc Plated, Nickel Plated, Copper Plated, Black & Bright ,

                           Black Oxide are available)

1.Applicated in Bricks, Concrete, Ceramic Tile, 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.R flute ensures fast, efficient removal of drilling dust and debris to increase speed and prevent clogging.

6.Chrome plated finish prevents dulling and for high corrosion resistance and low friction.

7.Round shank for using in corded and cordless rotary drills.