Screw machine drills are popular in the automotive and construction industries. The 135 degree split point is self-centering and reduces thrust. Ideal for portable or machine drilling. #57 HSS Left Hand Split Point Stub Drill Bit Screw machine drills (also know as stub or stubby drills) are manufactured to National Aerospace Standard 907.
They are double-cut style and have rows of cutting teeth in two intersecting directions for fast material removal and a rougher finish. 1/4"x3/8" Oval Carbide Burr 1/4" Shank 6"OAL Drill America Solid Carbide Burs are designed for cleaning out material in a wide-range of products including wood, plastics, stainless steel and other metals.
Slide Clamp Onto Hose And Then Lubricate.. Brass Rigid Male Hose Clamp, 1/4 Hose, Male (1/4-18 NPT), 1/bag To Assemble, Cut Hose Squarely. Position Clamp Between Fitting Ball And End Of Hose.