Step Drill Bit Set, High Speed Steel, Set of 5 Step Drill, Total 50 Sizes 18183
FixtureDisplays Step Drill Bit Set, High Speed Steel, Set of 5 Step Drill, Total 48 Sizes.
Quality high speed steel with titanium coating for proven capability and durability in drilling holes in plastic, aluminum, copper, stainless steel and many other types of sheet metal.
135 degree split point and two flute design increases cutting speed with self-centering and prevents walking, clears chips faster and allows particles to escape easily.
Tri flatted shank fits into power tools chuck securely and eliminates slip.
Comes with a silver blow molded organizing case, which measures 5.9" wide x 1.6" high x 4.1" deep, easy for secure storage and easy carrying.
Set includes:
Drill Bit #1 (9 step sizes): 1/4", 3/8", 1/2", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8";
Drill Bit #2 (11 step sizes): 3/16", 1/4", 5/16", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8;
Drill Bit #3 (9 steps): 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4";
Drill Bit #4 (13 steps): 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2";
Drill Bit #5 (6 steps): 3/16", 1/4", 5/16", 3/8", 7/16", 1/2".
Quality high speed steel with titanium coating for proven capability and durability in drilling holes in plastic, aluminum, copper, stainless steel and many other types of sheet metal.
135 degree split point and two flute design increases cutting speed with self-centering and prevents walking, clears chips faster and allows particles to escape easily.
Tri flatted shank fits into power tools chuck securely and eliminates slip.
Comes with a silver blow molded organizing case, which measures 5.9" wide x 1.6" high x 4.1" deep, easy for secure storage and easy carrying.
Set includes:
Drill Bit #1 (9 step sizes): 1/4", 3/8", 1/2", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8";
Drill Bit #2 (11 step sizes): 3/16", 1/4", 5/16", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8;
Drill Bit #3 (9 steps): 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4";
Drill Bit #4 (13 steps): 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2";
Drill Bit #5 (6 steps): 3/16", 1/4", 5/16", 3/8", 7/16", 1/2".