NEIKO 10183A Titanium Step Drill Bit Set | 3/16” to 1/2” | 6 Step Sizes | High Speed Steel




  • [QUALITY]: The step drill bits are made of classic 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° SPLIT POINT TIP]: The design of the tip angle increases cutting speed with self-centering and prevents walking off the surface of workpiece.
  • [DESIGN]: The two-flute design clears chips faster and allows particles to escape easily making for cleaner holes at the worksite.
  • [TRI-FLATTED SHANK]: Each unibit optimally fits into power tools such as impact drill chucks securely and eliminates slip for higher efficiency of output.
  • [PRECISION]: This drill bit set cuts through steel, sheet metal and other surfaces creating relatively clean holes with only a small amount of pressure and deburrs as you drill.
9/16 - 1" Titanium M2 Steel HSS Step Drill Bit. Made of titanium nitride coated steel. Two-flute design for faster, smoother cutting. Ten Sizes With Just One Bit

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