#4-40 x 3/16 Inch Coarse Plain 18-8 (A2) Stainless Steel Cup Point Socket Head Set Screw Best Seller Used for brushing and cleaning

Used for brushing and cleaning the inside walls of tubes drilled holes or other internal bores and passages where chips of material dirt and other residue resides

New LENOX Bi-Metal Hole Saws deliver up to 50% longer life* with a proprietary tooth form that cuts common construction materials efficiently

Tube/Cable Routing Clip - Mazda Products 9927 70 901

Light-duty Blaircutters are annular cutting tools that cut around the edge of the hole and eject the center as a slug

5/16-18X1" THUMB SCR 18-8

#4-40 x 3/16 Inch Coarse Plain 18-8 (A2) Stainless Steel Cup Point Socket Head Set Screw Best Seller Used for brushing and cleaningCup point set screws feature a hex drive at one end and a cup shaped indentation at the other. The most commonly used set screw head style the thin edge of the cup end digs into the contact surface for high holding power. It is useful for fast permanent and semi permanent placement in applications where some indentation left by the cup end is acceptable.