#40 Diameter, 1/4-28 thread. The unique "high-hook" design of these countersink cutters allows smooth, easy cuts with virtually no chatter. Body diameter is 1/2. They will fit into a stop countersink or they can be used directly with an angle drill.
Length: 6". width: 1/2". grad: 32ND, 64TH, 10TH, 100TH. These rules make fast and simple measurements with easy reading graduations, which make them useful in measuring depths and widths of grooves and recesses.
The Grease Joint Rejuvenator opens clogged grease joints and fittings effortlessly in less than a minute. Loosens dried grease in joints with just a tap. Also comes with a flexible shaft.
On page 9-28 of the RV-14 plans, setting the rivets on the elevator trailing edge wedge is addressed. The first step is to lightly (partially) set the rivets with (2) flat squeezer dies per figure 2 of the plans.
Spring back dimple dies are precision CNC machined from aircraft quality heat treatable stainless steel & heat treated to Rockwell C42/46. Spring back angles on both dies make a superior dimple.