Yardstore is the best aviation tool supply store for your ultralight aircraft and sheet metal tool projects.
Aircraft sheet metal drill bits.
A set of 6 cobalt drill bits envelope packaged for your convenience and savings.
Get it as soon as thu aug 27.
A step drill bit can be used to drill a range of different sized holes with a single bit.
A precision template for locating and drilling screw mounting holes after instrument holes have been cut out in the panel.
Buy today ship today.
Co z 5pcs hss cobalt multiple hole 50 sizes step drill bit set with aluminum case.
Drill bits reamers lubricants cut fluid cutters drill bit accessories deburring tools hole finders pneumatic tools.
Yardstore carries a variety of aircraft sheet metal drill bits used to drill through metal sold individually or in sets for your convenience.
4 5 out of 5 stars 2 003.
1 16 of over 1 000 results for aircraft sheet metal tools k series beginner cleco sheet metal fastener kit w mesh carry bag k5s40.
21 diameter 135 degree split point.
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Best seller in step drill bits.
On orders over 100 we help you save on aircraft tool supply wherever we can.
Most drill motors used for aircraft sheet metal work are rated at 3 000 rpm but if drilling deep holes or drilling in hard materials such as corrosion resistant steel or titanium a drill motor with more torque and lower rpm should be selected to prevent damage to tools and materials.
A step bit is mainly used for drilling thin material such as sheet metal.