CMT 811.159.11B Pattern Bit w/Bearing 5/8" S=1/4" Power-Stud+ SD1 Why use SDS screws instead

Why use SDS screws instead of standard through bolts

ZMAX galvanization provides an extra layer of corrosion resistance beyond standard galvanizing

reduce fastener slip

and the performance standards that engineers and contractors rely on

CMT 811.159.11B Pattern Bit w/Bearing 5/8" S=1/4" Power-Stud+ SD1 Why use SDS screws insteadThe CMT 811. 159. 11B is a Straight Bit Short Series with Bearing Guide. CMT straight bits feature Industrial Chrome Carbide with SinterHIP processing for superior wear resistance. The Anti Kickback design provides added safety. SPECIFICATIONS Diameter (D) 5 8" Cutting Height (I) 1 2" Total Length (L) 2 9 32" Shank (S) 1 4" Number of Teeth 2 Product Type Straight Bit Short Series with Bearing Guide Shank 1 4" Blade Material Carbide Tipped (TCT)