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

7" Overall Length Drill Extension. Used to extend drill bits, pilot cutters, etc. 1/4" shank on one end for air or electric drill and 1/4"X28 internal thread.

Inside calipers are fully hardened and heat treated. Brushed finish. Size 4".

Rivet Set, Straight, 3/32" Universal head, 2" Long, .401 Shank

Hollow cutters are designed to cut away swagged or threaded collars from fasteners so that the fastener pin can be easily removed. Hollow cutters are ideal for removing Hi-Shear® rivets.

All aluminum safety retainer will hold most standard rivet sets securely inside the rivet gun. Works better than a standard retainer spring.

Adapts standard drill bits for use with 1/4-28 threaded drills. Includes both collet and collet adapter. Overall of length of 1.125". #10 wire drill size.

Punch Only. 100 Degrees for use with 3/16" AN426 Rivets. Body length: 1/4". Body diameter: 1/2". Can be used in hand squeezer or block set. Made of stressed steel. Standard .187" (3/16") shank.

Rivet Set, Straight, 1/4" Universal head, 10" Long, .401 Shank

9/64" (0.1406) diameter, 2" Flute Length. Zero-degree rake, a 90-degree point, and parabolic cutting flutes to drill through Plexiglas, and acrylic plastics without binding or "breaking out."

Shank diameter: .165-.1875". overall length: 2-1/2". taper: 1/4" per foot. Used for cutting, trimming and routing

Size #30. 12" working length. Inverted drill bushing type. Inverted Duplicators allow you to locate a hole from the back of an overlapping sheet.