Use rotary hammer bits for drilling in concrete, stone, brick and cinder block
A specially formulated carbide tip withstands impact sustained from hammer drills
Entire length of bit is fully hardened to Rockwell 45 C for extra strength

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1.77 inch
Height : 0.12 inch
Length : 5.84 inch

Item Weight: 1 pounds (View shipping rates and policies)
Shipping Weight: 3.2 ounce (View shipping rates and policies)

ASIN : B000BP7ZJ8