- Black and gold surface treated
- Single bit can be used for drilling a wide range of hole sizes in metal, plastic and wood
- Exlusive single radial concave flute crates perfectly round holes in metal, plastic wood and other thin materials without center punching
- Contructed of industrial grade high-speed molybdenum steel, heat-treated and temperature for long life
- No center punching needed
- Automatically deburrs top side of hole
- Ideal for steel, copper, aluminum and other thin materials
$42.20 $21.99
Size=#4
Material=High Speed Steel
Finish=Black and Gold
Style=Step Drill
Flute Length=1-13/16
Overall Length=2-29/32
Cutting Angle=135
Point Type=Split Point
Number of Flutes=2
Cutting Direction=Right Hand
Brand=Drill America
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