HARD SHELL PLASTIC CASE INCLUDED - To Help Keep Bits Organized and Safe for Easy Storage and Longevity in a Rust Free Plastic Container Overall Pick Bosch HC4C2041-1/4 in. X 4 in. X 6 in. SDS-Plus® Bulldog™ Tough Rotary Hammer Bit 100 bought in past month Add to cart 10-Pack 1/4 Inch x 6 Inch SDS Plus Rotary Hammer Drill Bits, Carbide Tipped for Brick, Stone and Concrete (1/4 x 4 x 6 1/4 Diameter with a Flute Length of 3., 5 Inches and a Total Length of 6 Inches DeWalt Makita Compatible Bits SDS Plus Masonry Drill Bits 13-Pack Dewalt Sds Plus Drill Bits Owl Tools SDS Plus 5/32 Inch Masonry Drill Bits (13 Pack Industrial Grade Drill Bit Set With Case CARBIDE TIPPED FOR HARD MATERIALS - These Masonry Bits Were Designed to Drill Through Tough Dense Material, Including Concrete, Cement, Brick, Cinderblock, Stucco, and Other Masonry Materials. SDS Plus 1/4 Inch Masonry Drill Bits (13 Pack - Industrial Grade) 6 Inch Rotary Hammer Bit for Concrete, Stone, Block, & More PLEASE NOTE: THESE WILL NOT WORK IN STANDARD CHUCK SDS PLUS SHAFT - Compatible with All SDS Plus Rotary Hammer Drills Including Dewalt, Makita, Bosch, Milwaukee, and More.