Aircraft Counterbore, 27/32" Dia., 3/16" Pilot Hole, 2-3/4" Len. Made of High Speed Steel. Requires 1400P series pilot.

For 3/16",1/4",5/16", and 3/8" O.D. tubing. Special nylon forms prevents kinking or flattening. Easy to use with one end of the tube connected, or the unit can be mounted in a vice. Not recommended for 3/8 steel.

Full-ratcheting crimper with an ergonomic angled shape that significantly reduces the level of exertion required to crimp terminals by as much as 60%. Adjustable pressure wheel with safety release. For BNC, TNC Mini-UHF, RG-58, etc.

3X Magnifying Inspection Mirror features a telescoping handle that extends from 8-1/2" to 29". Great for inspecting small features in obstructed or difficult to reach areas.

Used to extend threaded drill bits, pilot cutters, or any other cutter with a 1/4-28 thread. Has a 1/4" Hex Drive on the shank end to fit a drill or screwdriver, and a 1/4-28 internal (female) thread at the other. 4" extension length.

1/4" drill stop. Overall length 1-5/16". Used to stop the drill bit after reaching a preset depth.

Combination snap ring pliers installs and removes both internal and external snap rings from 3/8" to 2" diameter. Includes 3 heads for straight, right angle, and offset applications.

#8 AN Screw. Includes both die and punch. The unique shape of a spring back dimple die's face pushes the metal up slightly before the dimple is made, resulting in a cleaner, more precise 100° dimple.